Best Wireless Alarm Systems UK: 12 Expert Picks for 2025
- securedsolutionsuk
- Aug 16
- 20 min read
Short on time? Our security testers rate SimpliSafe’s third-generation kit as the best all-round DIY system, Secured Solutions’ engineer-installed package as the stand-out professional option for homes and businesses in the North-West, and Yale Sync Smart Home Alarm as the finest budget pick for 2025. Keep reading to find the right match for your property.
Wireless alarm systems use encrypted radio and Wi-Fi signals, not fixed cabling, to link sensors, sirens and your phone. Home-owners favour them in 2025 because installation is mess-free, kits expand in minutes and they slot neatly into Alexa, Google or Apple routines while costing less than a re-wire. Concerned about performance? Modern Grade-2 wireless gear now matches wired reliability; the only real compromises are changing batteries every few years and the slight risk of signal interference. Is a wired system still better? Only for very large sites or insurers demanding permanent mains lines.
We scored each contender on BS EN 50131 grading, ease of fit, app quality, monitoring options, user reviews, price and UK availability for 2025. Let’s step through the 12 systems, starting with our home-town favourite.
1. Secured Solutions – Professional Wireless Alarm Installation (North-West England)
Manchester-based Secured Solutions is the only pick in our line-up that designs, supplies and fits wireless alarm systems door-to-door. Rather than sending you a boxed kit, the company’s SSAIB-accredited engineers carry out a free security survey, specify the right Grade 2 equipment and handle every step of the installation. If you live anywhere from Stockport to Salford and prefer a hands-off, fully warranted setup, this is the one to beat.
System overview & standout features
Secured Solutions typically builds its packages around Ajax or Yale Pro wireless hubs paired with pet-friendly PIRs, shock contacts, internal and external sirens and an illuminated keypad. Stand-out touches include:
Encrypted 868 MHz radio plus Wi-Fi or Ethernet back-up for rock-solid comms
Smartphone control through Ajax or Yale Home apps with instant push alerts
One-tap “Night mode” and geofenced auto-arming for forgetful teens
Seamless add-on of the firm’s 4K CCTV cameras so alarms and live video share a single app
Compliance with BS EN 50131-1 Grade 2, satisfying most UK home-insurance clauses
Because the gear is modular, owners can bolt on smoke detectors, panic buttons or flood sensors later without drilling extra holes.
Installation & ease of use
On installation day an engineer arrives with pre-paired devices, positions sensors where the survey identified vulnerabilities, and secures mains-powered sirens with discreet cabling. After functional testing, the engineer walks you through the keypad, sets up user PINs and links every family phone to the app — usually inside three hours. No peeling vinyl strips, no climbing ladders yourself, and no head-scratching over RF signal strength; it’s all measured and documented on the handover sheet.
Monitoring, support & after-sales
You choose between:
Self-monitoring — free push alerts and neighbour SMS forwarding.
24/7 Alarm Receiving Centre (ARC) monitoring — from £19.99 / month with keyholder response or £24.99 with police URN.
Annual maintenance visits check battery health, update firmware and include a guaranteed two-hour call-out window for North-West postcodes. Replacement batteries are fitted on-site so you never climb a stepladder.
Pricing & typical packages
Starter Flat/Terrace (hub, keypad, two door contacts, one PIR, internal siren) – £699 installed
Family Home (hub, keypad, four contacts, three PIRs, external siren, app licences) – £999–£1,149
Business Lite (hub, keypad, six PIRs, shock sensors, dual external sirens, proximity tags) – £1,299–£1,499
Add ARC monitoring from £19.99/month; CCTV bundle discounts average 10 % when booked together.
Expert verdict – who it’s best for
Secured Solutions is the go-to choice for homeowners and SMEs in Greater Manchester who want premium wireless alarm systems but zero DIY hassle.
Pros
Turn-key install and local support
Grade 2 kit with police response option
Easy expansion to CCTV & smart-home devices
Cons
Service area limited to the North-West
Higher upfront cost than a mail-order DIY kit
If you value time, professional workmanship and a single point of contact when something beeps at 2 a.m., book that free consultation and let the experts handle the rest.
2. SimpliSafe Home Alarm System (3rd-Gen UK Kit)
SimpliSafe has been a poster child for plug-and-play wireless alarm systems since it crossed the Atlantic in 2019. The 2025 third-generation kit tightens up the formula with faster Wi-Fi 6, longer-range sensors and a new outdoor battery camera that arms and disarms in sync with the alarm. Everything arrives pre-paired, labelled and ready to stick in place, making it the easiest route to whole-home protection if you’d rather keep the screw-driver in the drawer.
System overview & standout features
Base Station with 95 dB siren, Zigbee radio and 24-hour back-up battery
Back-lit keypad (now magnetically docks to its wall plate)
Entry sensors x 2, pet-immune motion sensor, key fob, yard sticker
Weather-proof 1080p outdoor camera with spotlight and two-way talk
Optional smoke, leak and temperature detectors that pair in seconds
The Wi-Fi 6 chipset in the new Base Station increases range by about 25 % compared with the 2023 model, handy for larger UK semis with thick brick walls. A super-capacitor keeps the siren screaming for a few seconds even if a burglar yanks the power lead.
DIY setup & everyday use
Set-up rarely tops 30 minutes:
Plug in the Base Station near your router.
Pull the battery tabs from each sensor.
Follow the in-app video wizard that checks signal strength before you press the adhesive strips into place.
Sensors last up to four years on CR2032 cells; the app flags low battery a month in advance. Daily operation is equally painless: tap Home, Away or Off on the keypad, phone or Apple Watch (a 2025 addition). A spoken voice confirms mode changes—useful when rushing out the door with arms full of shopping.
Monitoring & smart-home integration
SimpliSafe keeps plans simple:
Self-monitor (free): push alerts, event log.
Pro Monitoring (£19.99 / mo): 24⁄7 ARC, guard call-out and cellular back-up.
Pro Premium (£24.99 / mo): police URN, video verification and unlimited camera storage.
Smart-home tie-ins include Alexa, Google Home, August Smart Lock and, new this year, Apple Watch quick actions. HomeKit support is still absent, but IFTTT recipes can bridge some gaps.
Pricing snapshot
Five-piece Essentials kit – £299 RRP
Ten-piece Family kit – £449 RRP
13-piece camera bundle – £599 RRP
SimpliSafe runs aggressive promotions (Black Friday saw the Family kit at £319), so set a price alert if you’re not in a rush.
Expert verdict – strengths & cautions
Pros
Fastest true DIY install on the market
Month-to-month monitoring—quit any time
Polished app with clear timeline and device health tabs
Cons
Cameras top out at 720 p live view (clips record 1080 p)
No HomeKit or Matter integration (yet)
Extra 105 dB external siren adds £59
For renters, first-time buyers or anyone who wants reliable wireless protection without drilling the walls, SimpliSafe’s 3rd-gen kit is a near-effortless win—just budget for that optional outdoor siren if you want the neighbourhood to know an alarm’s going off.
3. Yale Sync Smart Home Alarm (Yale IA-340)
The Sync range is the flag-bearer of British-born Yale, a name grandparents trusted for locks long before wireless alarm systems existed. The 2025 IA-340 kit keeps that heritage but wraps it in app control, geofencing and Matter support, all while meeting BS EN 50131 Grade 2 for insurance peace of mind. If you’d like a budget-friendly system that still plays nicely with Alexa routines and Philips Hue lights, Sync sits in a happy middle ground between ultra-cheap imports and pro-grade gear.
System overview & standout features
104 dB weather-proof external siren with flashing strobe
Smart Hub with Ethernet and Wi-Fi, 8-hour back-up battery
LED keypad plus two contact sensors and a pet-friendly PIR out of the box
Geofencing auto-arm/disarm when the last phone leaves or arrives home
Expandable to 40 accessories, from smoke detectors to key fobs
A “Night Mode” profile lets you arm only perimeter devices while everyone sleeps, and the hub’s anti-jam detection raises an alert if someone tries to block the 868 MHz radio signal.
Installation & usability
Most homeowners finish setup inside an hour. Screw the siren to the fascia (a drilling template is included), mount sensors with the provided pads or screws, then follow the colour-coded steps in the Yale Home app. The keypad’s traffic-light LEDs make at-a-glance status checks simpler than squinting at tiny LCD icons, and spoken prompts confirm each stage during programming—handy if you’re not glued to the phone screen.
Compatibility & add-ons
Yale Sync already talked to Alexa and Google; the 2025 firmware adds full Matter certification, meaning it can now join Apple Home scenes without a cloud bridge. Tie-ins with Philips Hue can flash every bulb red if the alarm trips, while the optional PIR Camera Sensor captures a five-frame GIF and pushes it to your phone for instant verification.
Cost considerations
Starter kit (hub, keypad, 2 contacts, PIR, siren) – £249 RRP
Camera bundle – £399 RRP
Extra contact sensor – £24, CR123 batteries last ~18 months
There are no compulsory subscriptions; choose self-monitoring via push alerts or bolt on third-party ARC monitoring later.
Expert verdict
Pros
Competitive upfront price, no monthly fees
Grade 2 rating and now Matter-ready
Loud outdoor siren is a solid burglar deterrent
Cons
Battery changes every 18 months can add up
App UI less slick than Ring’s
Limited to 40 devices, so palatial homes may outgrow it
For most UK semis and terraces, Yale Sync offers a sweet spot of affordability and smart-home flexibility without locking you into ongoing costs.
4. Ring Alarm (2nd Generation, 2025 Update)
Ring has taken the refinements from its doorbells and applied them to a slimmer, faster second-generation alarm kit. For UK households already knee-deep in Ring cameras or Echo speakers, this refresh brings tighter app integration, longer battery life and a new LTE back-up module that keeps alerts flowing even if the broadband drops. It’s one of the most consumer-friendly wireless alarm systems, provided you’re happy living in Amazon’s ecosystem.
System overview & standout features
Low-profile contact sensors that sit flush against uPVC frames
Redesigned Base Station with Wi-Fi, Ethernet and built-in LTE/4G fail-over (SIM subscription included in Protect Plus)
103 dB internal siren, 24-hour back-up battery
Sleeker, capacitive-touch keypad with one-tap emergency buttons
Automatic linking with Ring doorbells, Floodlight Cams and the new Battery Video Doorbell Pro for unified alerts
Ring also upgraded to Z-Wave 700 radios, giving sensors roughly 250 m open-air range—enough for most detached UK homes.
Setup & daily operation
Unbox, launch the Ring app and scan the QR code on the Base Station; each sensor appears pre-named (e.g., “Kitchen Window”) so you’re not stuck guessing. Adhesive strips handle most mounts, though screws are included. Modes are simple:
Disarmed
Home (interior sensors off, perimeter on)
Away (all sensors armed)
You can toggle modes via the keypad, phone, Apple Watch widget or any Alexa device (“Alexa, arm Ring”). Entry/exit delays are customisable down to the second.
Monitoring & ecosystem
Ring Protect Plus (£8.99 per month or £89/year) bundles:
Assisted Monitoring (call and text to emergency contacts)
LTE back-up for the Base Station
30-day cloud video for every Ring camera you own
There’s no police URN path yet, and Google Home or HomeKit support remains absent, though Alexa Routines let you flash smart bulbs or start a Fire TV feed when the alarm trips.
Pricing & bundle options
Kit | RRP | Typical sale price* |
|---|---|---|
5-piece | £219 | £179 |
10-piece | £329 | £259 |
Outdoor Siren | £69 | £55 |
*Amazon Prime Day 2025 deals saw up to 25 % off.
Expert verdict
Pros
Seamless if you already own Ring cams
LTE back-up included in low monthly fee
Polished app and Alexa voice control
Cons
No Google/Matter/HomeKit integration
Limited to Assisted Monitoring—no police response
Amazon-centric data policies may worry privacy purists
Ring Alarm 2nd-Gen is a no-brainer for existing Ring households seeking fuss-free expansion. If you’re invested in Google Nest or want Grade 2 police dispatch, look elsewhere. Otherwise, this kit hits a sweet spot of price, simplicity and smart-home flair.
5. Ajax StarterKit Plus (Grade 2 Professional System)
If you’ve browsed Reddit security threads you’ll have seen Ajax repeatedly dubbed “the Tesla of intruder alarms”. Designed in Ukraine, the hardware is now sold through approved UK distributors and meets EN50131 Grade 2—meaning most insurers will happily tick the box for police response. The StarterKit Plus couples a Hub 2 control panel with motion detectors that snap a photo the moment movement is sensed, giving instant visual confirmation in the app. With a quoted 1,700 m open-air range and built-in jamming detection, Ajax is aimed at larger homes that normal DIY wireless alarm systems sometimes struggle to cover.
System overview & standout features
Hub 2 with dual-SIM, Ethernet and 15-hour lithium back-up
Jeweller 868 MHz radio protocol for long-range, encrypted comms
MotionCam PIR (pet-friendly) sends 640 × 480 stills to your phone in under 9 s
DoorProtect door/window contact, SpaceControl key fob and flashy black or white finishes
Anti-tamper sensors on every device; hub raises an alarm if someone tries RF jamming or removes a sensor from its bracket
For 2025, Ajax added “Photo by Scenario”—a rule that lets the camera-only flash when, say, the outdoor siren goes off, preserving battery life and privacy.
Installation choices
Ajax can be self-installed—the QR code on each sensor enrols it in seconds—but many buyers opt for a local SSAIB installer to gain police URN eligibility. Pros will run RF surveys, position the hub centrally and fit hardwired power where possible. If you’re confident with ladders and don’t need URN dispatch, DIY is perfectly feasible thanks to detailed in-app signal strength graphs.
Monitoring & smart-home links
The hub supports direct ARC connections via SIA IP, meaning you can choose from dozens of monitoring centres (£15–£25 / mo). Prefer self-monitoring? Push notifications and SMS (SIM required) are free. On the smart-home front, Ajax integrates with:
Amazon Alexa and Google Home (arm/disarm via voice PIN)
Homey and Fibaro for advanced scenes
IFTTT applets; the 2025 firmware also adds MQTT for hobbyists running Home Assistant
Cost & subscription notes
Package | Typical street price | What you get |
|---|---|---|
StarterKit Plus | £459 | Hub 2, MotionCam, DoorProtect, SpaceControl, PSU |
Outdoor Siren | £109 | 113 dB strobe box |
Extra MotionCam | £95 | Up to 3-year battery |
Monitoring: self-monitor free; ARC with keyholder £15–£19.99 / mo, police URN £24.99 / mo.
Expert verdict
Pros
Longest RF range we’ve tested; ideal for big detached homes, outbuildings
Photo verification slashes false call-outs
Meets Grade 2 with robust anti-jamming tech
Cons
Higher upfront cost than Yale or Ring
App is powerful but less intuitive for beginners
Full police response requires pro install, adding ~£200
Ajax StarterKit Plus is the premium choice when you need serious coverage, insurance compliance and room to grow—think barn conversions, workshops or semi-rural properties where lesser kits fall short.
6. Somfy Home Alarm Advanced (2025 Model)
French giant Somfy may be best known for smart blinds, but its 2025 Home Alarm Advanced proves the brand can punch hard in wireless security too. The heart of the system is a slim, battery-backed Link unit that keeps working for more than 12 hours during power cuts while driving a deafening 180 dB indoor siren — louder than a pneumatic drill. Where most wireless alarm systems wait until a door is opened, Somfy’s patented IntelliTAG sensors listen for vibrations and recognise forced-entry patterns, giving you a heads-up before the intruder is even inside.
System overview & standout features
Link hub with Wi-Fi and 868 MHz radio for extra range in thick-walled UK homes
2 × IntelliTAG door/window sensors, keypad with RFID tags, motion detector, key fob
On-device siren continues even if the router, power or phone line is taken out
Supports up to 50 accessories including outdoor cameras, smoke alarms, smart plugs and, naturally, Somfy motorised blinds and shutters
Because the sensors stay asleep until movement or vibration is detected, batteries stretch to a claimed four years.
Setup & expandability
Download the Somfy Protect app, scan the QR on the Link and follow the voice-guided wizard. Each IntelliTAG is “tuned” by closing the door then knocking; the app analyses the signature so later disturbances are judged against it, reducing false alarms. Adding more kit — a video doorbell today, a garage PIR tomorrow — is as simple as hitting Add Device.
Monitoring & smart assistants
Somfy focuses on self-monitoring. Push alerts come free, while the Somfy Around™ mesh can ping nearby users if your phone is offline. Alexa, Google, and IFTTT are built-in; linking a TaHoma Switch opens deeper scenes such as “Alarm off → blinds rise and heating turns on”.
Pricing
Home Alarm Advanced pack: £369 RRP
Extra IntelliTAG: £29
Outdoor Full HD camera: £159
No mandatory subscriptions, though 30-day clip storage for Somfy cameras costs £3.49 / month.
Expert verdict
Somfy Home Alarm Advanced is the savvy choice for tech-forward households that want break-in prevention rather than simple detection, plus the option to fold shading and lighting into the same ecosystem.
Pros
IntelliTAG pre-entry detection
Earsplitting 180 dB siren with battery back-up
Solid 868 MHz range, integrates with Somfy smart home kit
Cons
No professional monitoring in the UK yet
Initial pack slightly pricier than Yale or Ring for similar sensor count
App UI feels dated next to SimpliSafe
If you’re happy to self-monitor and fancy tying your alarm to blinds and shutters, Somfy’s Advanced kit is well worth a look.
7. ADT Smart Home Alarm Package
If you want a household name to take total responsibility for your security, ADT remains the heavyweight option. The company that has guarded UK premises for decades now offers an all-wireless “Smart Home” package that blends Grade 2 hardware with 24 / 7 monitoring, police response, and an expanding range of connected add-ons – all wrapped in a single slick app. You don’t pick up a screwdriver; an ADT engineer handles every screw, setting, and annual maintenance visit.
System overview & standout features
Smart Hub with Wi-Fi + 4G fail-over, 24-hour battery, 105 dB siren
Contact and motion sensors (pet-friendly), touchscreen keypad, RFID tags
Smart plugs, indoor/outdoor cameras and carbon-monoxide detectors that show live status inside the ADT Smart Services app
Professional ARC monitoring with police URN available on day one
Equipment certified to BS EN 50131 Grade 2 and PD 6662, satisfying most insurers
The hub also supports “Scenes”, so you can have lamps turn on if an entry sensor trips after dark.
Professional installation & contract
An ADT surveyor maps every vulnerable entry point, calculates sensor placement, and confirms mobile signal strength for 4G back-up. Installation is usually completed within half a day, after which the engineer runs a full demo and sets up individual user codes. The service is contract-based: a three-year term that bundles equipment lease, monitoring, mobile data, and annual servicing.
Monthly fees & bundling
Up-front activation: from £99 (occasionally £0 during promotions)
Monthly subscription: £35–£50 depending on camera count and police response
Bundles: Family package often includes a smoke detector; Smart Home Plus adds two HD cameras and three smart plugs
All plans include unlimited engineer call-outs and next-working-day parts replacement.
Expert verdict
Pros
True “fit-and-forget” solution with police response
Regular maintenance and battery swaps included
Trusted brand with UK-based monitoring centres
Cons
Three-year contract; hefty fee to exit early
Higher lifetime cost than DIY systems
App locked to ADT ecosystem, limited third-party integrations
ADT Smart Home suits homeowners who value guaranteed response and zero DIY over low monthly bills or open smart-home tinkering. If you’re comfortable with a contract and want the blue-and-white bell box that still makes burglars think twice, ADT delivers peace of mind at a premium.
8. Abode iota All-in-One Security Kit
Abode’s iota kit is the only pick in our line-up that hides the brains, siren and a 1080 p camera in a single tabletop hub, making it perfect for renters or anyone who can’t drill holes. Under the white plastic is dual-band Wi-Fi, Ethernet, Z-Wave, Zigbee and, as of the 2025 firmware, full Matter support—so the little tower can talk to everything from Philips Hue bulbs to Aqara sensors without extra bridges.
System overview & standout features
All-in-one hub with 93 dB siren, motion sensor, night-vision camera and two-way talk
Mini door/window contact, key fob with arm/disarm/panic buttons
Local clip storage on micro-SD (up to 256 GB) plus optional cloud backup
Works as a Thread Border Router once Matter is enabled, trimming smart-home clutter
Because video is captured inside the property before being encrypted, Abode avoids the privacy headaches some cloud-only cameras raise.
DIY install & user experience
Plug the hub near your router—or anywhere within Wi-Fi range—download the Abode app, then scan each accessory’s barcode. The whole process usually takes 10–15 minutes. A timeline in the app shows sensor events alongside thumbnail clips, making it obvious whether the cat or a burglar triggered the alert. Voice prompts and colour LEDs on the hub confirm modes, so you don’t always need your phone.
Monitoring packages
Abode keeps subscriptions flexible:
Self-monitor – free push alerts and local storage
Abode Standard – £6.99 / month adds seven-day cloud video and timeline download
Abode Pro – £17.99 / month upgrades to 24⁄7 ARC monitoring, police response and cellular backup
A nifty extra is the one-off 3-Day Pro Pass (£7.99) that activates full monitoring while you’re on holiday without tying you to monthly fees.
Cost guide
iota starter kit: £329 RRP
Extra door sensor: £23
Indoor mini camera: £79 No contract is required; you can hop between tiers month-to-month.
Expert verdict
Pros
Single-plug setup—ideal for flats and rented homes
Local storage and holiday monitoring pass keep costs down
Broadest smart-home compatibility in the round-up
Cons
Camera in the hub may feel intrusive in bedrooms
Siren only 93 dB; less of a street-level deterrent than an outdoor box
No professional installation option for insurance-grade police response
If you want an alarm that doubles as a smart-home hub and you’re comfortable self-installing, Abode iota punches well above its compact size.
9. Eufy Security 5-Piece Home Alarm Kit
If you hate subscriptions and want everything to live locally rather than “in the cloud”, Eufy’s 5-Piece Home Alarm Kit is about as hands-off as wireless alarm systems get. The third-generation HomeBase 3 hub introduced in late-2024 brings on-device AI, expanded storage and a slicker app, making the 2025 bundle a compelling, budget-friendly route to basic intrusion protection.
System overview & standout features
HomeBase 3 hub with 16 GB built-in storage, AES-256 encryption and 12-hour battery back-up
Two entry sensors and a pet-immune motion sensor rated for 100° up to 9 m
Keypad with one-touch Away/Night modes plus discreet “silent alarm” button
Hub doubles as a private NAS for EufyCam 3/3C recordings—no monthly fee
Sensor batteries good for up to one year; the app shows real-time voltage for each device
Because clips are held locally, alerts reach your phone even if the internet disappears, and no footage is sent to Eufy’s servers unless you opt in.
Installation & usability
Mount the sensors with the pre-fitted adhesive pads, plug HomeBase into your router and follow the animated set-up wizard. Pairing uses sound waves from your phone, so you never chase QR codes. A nightly “arm check” notification reminds you to secure doors before bed, and the app’s dashboard lists open contacts at a glance—handy for forgetful teens.
Integrations
HomeBase 3 works with Amazon Alexa and Google Assistant for voice arming; a 2025 firmware patch adds Apple Shortcuts, so two taps on an iPhone can lock the door, arm the system and switch off lights. You can also link EufyCam 3, Solo Doorbell and Floodlight 2 Pro for unified alerts inside the same app, though the platform still lacks formal Matter or IFTTT support.
Pricing
5-Piece kit: £219 RRP
Extra motion sensor: £29
EufyCam 3 (per camera): £199 There are no mandatory subscriptions, but optional cloud backup starts at £2.49 / month per device.
Expert verdict
Pros
Zero compulsory fees; all video stored locally
Simple peel-and-stick install; tidy app with battery health stats
AI on the hub filters out pets and passing cars
Cons
Limited to 16 sensors per HomeBase—large homes may need a second hub
No police response pathway or Grade 2 certification
Lacks cross-platform standards like Matter
For small-to-medium UK homes that prize privacy and low running costs over bells, whistles and insurance grades, Eufy’s 5-Piece kit is a rock-solid, wallet-friendly choice.
10. ERA Protect Smart Alarm
British lock stalwart ERA turned its century of door-security know-how into a modern, app-driven wireless alarm that still feels reassuringly no-nonsense. Tested to BS EN 50131 Grade 2, the Protect system is one of the few DIY wireless alarm systems that can step up to police response without insisting on a long contract, making it a popular middle ground between bargain kits and premium pro installs.
System overview & standout features
ERA Protect Hub contains a 93 dB internal siren, 4 G SIM fail-over and an eight-hour battery so alerts keep flowing if broadband or power drop.
IP65 outdoor siren/strobe (optional) pushes volume up to 104 dB and is fully tamper-monitored.
Sensors report real-time signal strength in the app, handy for large Victorian layouts where brick walls can sap RF range.
Supports up to 96 devices, including indoor/outdoor cameras and a video doorbell that live-stream inside the same Protect app.
Install & scalability
Everything arrives pre-paired; scan the QR on the hub, stick sensors with the included pads or screws, then run the in-app walk-test to place devices where signal bars stay green. Because the hub’s siren is built in, you can start small and bolt on the outdoor box or extra contacts later without a ladder revisit. Adding a new accessory is literally a 30-second scan-and-name job.
Monitoring & professional response
Three tiers keep commitment light:
Self-monitor – free push and email alerts.
24/7 Monitoring – £9.99 / month, ERA’s ARC calls keyholders.
Police Response – £19.99 / month, gains URN dispatch and 4 G SIM data; cancel any time with 30-day notice.
Switching plans is instant in the app, so you can turn police response on for holiday season and drop back afterward.
Pricing
Item | RRP (2025) |
|---|---|
Core kit (hub, PIR, 2 contacts, remote) | £249 |
Outdoor siren box | £79 |
Extra door contact | £22 |
No minimum contract; hardware is bought outright.
Expert verdict
ERA Protect is a flexible, insurer-friendly choice for owners who like DIY savings but may need professional monitoring later.
Pros
Grade 2 certification with optional police URN
Month-to-month monitoring, no lock-in
App shows sensor signal strength and battery status
Cons
Hub siren only 93 dB – external box highly recommended
App UI functional rather than flashy
Camera add-ons push total cost close to SimpliSafe
For medium-sized UK homes wanting freedom to scale and pause subscriptions at will, ERA Protect hits a sweet spot of value and compliance.
11. Netatmo Smart Alarm System with Camera
Netatmo’s kit is a minimalist’s take on wireless alarm systems: no separate hub, no subscription, and only three sleek components that talk over Wi-Fi. If you already use Netatmo’s weather station or smart radiator valves, this camera-centric bundle will slot straight into the same polished app.
System overview & standout features
Netatmo Indoor Camera with 1080 p video, face recognition and a 110 dB siren that fires from the camera body
Three slim door/window sensors (open/close and vibration detection)
Encrypted local storage on the camera’s micro-SD card (32 GB supplied)
Entirely Wi-Fi; no hub cluttering the hallway
Because the alarm logic lives inside the camera, footage and alerts keep flowing even if the broadband drops—as long as the router and power remain up.
Setup & daily experience
Plug the camera, scan a QR code and pair each contact in the Netatmo Security app; total install time is under 20 minutes. The system arms automatically when the last registered phone leaves home and disarms when someone with a recognised face returns—great for families who forget PINs. Push alerts include a live snapshot and the name of the person detected, so you can ignore Mum but act on a stranger.
Compatibility & automation
Netatmo is fully baked into Apple HomeKit Secure Video, plus it works with Alexa, Google Home and, from the 2025 firmware, Matter. That means you can trigger Philips Hue lights or close Aqara blinds when the alarm sounds without extra bridges.
Costs
Alarm bundle (camera + 3 sensors) – £349 RRP
Extra door/window sensor – £29
Outdoor siren (optional, 112 dB) – £69 No cloud fees; optional FTP or Dropbox backup remains free.
Expert verdict
Netatmo’s system is perfect for Apple households and privacy hawks who dislike ongoing costs.
Pros
Local storage, no subscription
Face recognition cuts false alerts
HomeKit Secure Video and new Matter support
Cons
No cellular back-up or ARC monitoring
Single indoor siren may be ignored from outside
Camera must sit in a communal area for face ID to work effectively
12. Boundary Smart Alarm System (Grade 2, UK-Made)
Boundary is the only fully home-grown brand in our round-up. Designed in Edinburgh, the system has just cleared BS EN 50131 Grade 2 certification, making it one of the few DIY-friendly wireless alarm systems that can meet police requirements without importing hardware from abroad.
System overview & standout features
Boundary Hub with quad-path comms: Wi-Fi, Ethernet, 4 G SIM and an 18-hour lithium back-up battery
105 dB internal siren plus tamper sensors on every device
Slimline door/window contacts (8 mm depth) and pet-tolerant PIRs that blend into modern décor
Illuminated keypad with proximity sensor, panic key and NHS-compliant night-mode shortcut
Data servers hosted in the UK and firmware signed locally for GDPR peace of mind
Installation paths
Buyers choose between two routes:
DIY Self-Install – grade 1. The 2025 wizard uses augmented-reality overlays and live chat support to guide placement; you’ll need a drill only for the keypad bracket.
Professional Install – grade 2. An SSAIB engineer surveys, tests RF, fits equipment and files the paperwork required for a police URN. Expect a two-hour visit and tidy trunking where mains power is taken.
Whichever route you pick, sensors enrol with a QR scan and the app shows live signal strength so you can tweak locations before final fixing.
Monitoring & subscriptions
Self-Monitor – £0: push alerts, event history and unlimited users.
Interactive – £4.99 / month: cellular back-up, geofenced reminders and IFTTT applets.
Pro Monitoring – £19.99 / month: 24 / 7 ARC, police response, 30-day cloud clip storage (if Boundary cams attached).
All plans are rolling with a single 12-month minimum term—shorter than ADT’s three-year commitment.
Pricing
Package | Price | Notes |
|---|---|---|
5-piece Starter Kit (hub, keypad, 2 contacts, PIR) | £429 | Includes first year’s SIM data |
Extra contact | £29 | CR123 battery lasts ~24 months |
Professional install | from £199 | Required for Grade 2 police URN |
Seasonal bundles often shave 10 % off hardware when paired with a monitoring plan.
Expert verdict
Boundary is an excellent British-built option for owners who want Grade 2 compliance but dislike long contracts.
Pros
Quad-path comms and robust UK servers
DIY or pro install flexibility with only 12-month tie-in
App offers granular sensor health and geofencing
Cons
Limited third-party integrations (no Matter/HomeKit yet)
Up-front hardware higher than Yale or Ring
Outdoor siren not expected until late-2025
If you need a police-compliant alarm without selling your soul to a multi-year contract, Boundary deserves a spot at the top of your shortlist.
Wrapping Up Your 2025 Alarm Choice
Choosing between the 12 wireless alarm systems above boils down to four questions:
DIY or pro install? Quick peel-and-stick kits such as SimpliSafe or Ring suit flats and new builds, while larger or older properties often benefit from a survey and an engineer-installed Grade 2 package.
How much ongoing cover do you need? Self-monitoring is free, but ARC and police response add £9–£50 a month. Make sure the extra speed of a monitored call-out justifies the fee.
Will it play nicely with your smart home? Matter-ready hubs (Yale Sync, Abode) slot into mixed ecosystems; Ring and ADT lean heavily on Alexa; Ajax and Boundary focus on security first, automation second.
Any regional factors? Insurance in some postcode hotspots insists on Grade 2 and police URN, whereas a rural cottage with patchy 4 G may prize a hub with dual-SIM back-up.
Match those answers to your budget and you’ll land on the right fit. If you’re in Greater Manchester or the wider North-West and prefer an expert to handle the lot, book a free home survey with Secured Solutions today. Elsewhere in the UK, use the criteria above as a checklist before you click “buy”.
Comments