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Security Systems & Smart Hubs

 prices on 205 models  
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Water Leak Detector / Integrated Siren / Indoor / Wireless
£82.21
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Carbon Monoxide Detector / Battery Life 10 Years / Electrochemical / 85 dB / Wi-Fi / Safety Features Battery Warning Sound
£100.79
Idealo.co.uk
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Idealo.co.uk
Make sure your doors and windows are shut.
Alarm Contact Sensor simply connects to your Alarm Base Station and includes a removable slim magnet for easy installation on any door or window frame in your home. Choose to get audio or mobile notifications so youll always be the first to know whenever your doors or windows are opened.

Triggers your Alarm if someone tampers with Contact Sensors and system is armed in Away or Home Mode.
from £32.00 up to £43.80 
Compare prices and buy Ring Alarm Contact Sensor security door controller Housing B08L5 (2nd Gen)
£32.00
£32.00
£36.00
£37.00
£44.00
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Battery Life 5 Years / Photo-Electric / 85 dB / Non-Networked
£31.52
Idealo.co.uk
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Idealo.co.uk
Solar Motion Sensor Alarm Outdoor Security Siren Light with Remote Controller for Home Farm Yard About this item Security Alarms: Red lights and sirens keep "prowlers" away from our yards, garages, farms, lawns, chicken farms, chicken coops, swimming pools. Motion Activation: With advanced sensitive motion sensors, any motion within 10-20 feet will be detected and audible and visual alerts will be activated. Never miss any situation including people and animals. 24 hours to protect our property. High decibel volume: Adjustable 3-level volume, up to 130 decibels enough to scare away the unpopular "explorer". (6-10 hours on a single solar charge, 2 hours on a charger, all day long) Motion detection …
£28.21
Joom.com
Delivery: in United Kingdom
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Joom.com
Heat Detector / Battery Life 1 Year / Photo-Electric / 85 dB / Wi-Fi
from £31.40 up to £44.30 
Compare prices and buy Brennenstuhl 1290090
£31.00
£44.00
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Assistance Alarm Mushroom Call Module Stainless Steel IP56Assistance Alarm Mushroom Call Module Stainless Steel IP56IP56 Ingress Protected Alarm Call PlatePolycarbonate ConstructionSurface Mount Box IncludedNot for use with a Cancel PlateFully Compliant to BS8300Technical Specification:Material: PolycarbonateDimensions: 86mm x 86mm x 22mm
£187.36
Electricalworld.com
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Electricalworld.com
Alarm Accessory / Indoor / Wireless
£30.99
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Wake up on time and to the sound of your favourite radio station with the simple and stylish Zen. The essential alarm features are punctuated by an automatic dimmable display, phone charging output and back-up power for peace of mind.Clear LED display Intuitive touch controlsDual alarmUSB phone chargingPower in your handsThe intuitive touch controls and dimmable LED display make it so easy to use, you could almost do it in your sleep.Start the day with remarkable soundGet up with a spring in your step thanks to the rich sound quality of the acoustically tuned full-range speaker with integrated passive radiator.Wake up when and how you wantYou can sleep soundly knowing the dual alarms, snooze
£58.41
Electricalworld.com
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Electricalworld.com
Features: Alarm activates upon detection of motion Wireless accessory Easy to fit Compatible with HSA Alarms only Detection range 110degrees with a 12m radius 3 pack 2yr guarantee Specifications: Colour: White Guarantee:2 Years Batteries Required: Yes Model Number: 666030001001 Self Assembly Required: Yes
£69.99
RobertDyas.co.uk
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RobertDyas.co.uk
Home Alarm Kit / Indoor
£47.72
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Water Leak Detector
£70.00
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Battery Life 10 Years / Photo-Electric / Wi-Fi / Safety Features Emergency Light
£44.00
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
The RING Outdoor Siren Blue/White is a top-of-the-line gadget that elevates your home security to the next level. Designed with smarthome technology, this siren adds an extra layer of protection for your home, alerting you and your neighbors of potential danger. This sleek and durable outdoor siren is weather-resistant and built to withstand harsh outdoor conditions. Its blue and white color options make it easy to spot in case of an emergency. With a RING subscription, you can control and monitor your siren from your smartphone, ensuring your home is always protected. Upgrade your home security and give yourself peace of mind with the RING Outdoor Siren Blue/White.
from £62.99 up to £289.99 
Compare prices and buy Ring 8230417
£63.00
£63.00
£69.00
£72.00
£74.00
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Smoke Alarm Set / Battery Life 10 Years / Photo-Electric / 85 dB / Safety Features Self Test / Zertifikate Q-Label
£59.00
Idealo.co.uk
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Idealo.co.uk
WF96L is a WIFI intelligent water level controller, which can be set by APP to realize water level monitoring, water supplement or drainage, high and low water level remote APP push alarm notification etc.. Suitable for various water level control occasions, such as HVAC system, hot water process, municipal drainage, boiler, hydrologic monitoring, water tower, storage tank, breeding irrigation etc. Features: WF96L adopts linear isolation transformer for power supplys, nice performance dual processors inside, 8-bit MCU for local control, 32-bit MCU for WIFI part, strong interference-free ability, suitable for various industrial occasions, and can ensure the controller is stable, reliable, and …
£48.46
Joom.com
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Joom.com
Carbon Monoxide Detector / Battery Life 10 Years / Photo-Electric / Detection Area 60 m²
from £38.87 up to £83.40 
Compare prices and buy ABUS COWM510
£39.00
£83.00
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Assistance Alarm Input Module Stainless SteelAssistance Alarm Input Module Stainless SteelProvides a Switch for 3rd Party DevicesBrushed Stainless Steel FinishFlush or Surface Mount (1 Gang Mount Box Not inc.)Fully Compliant to BS8300Technical Specification:Material: Stainless Steel & AcrylicDimensions: 86mm x 86mm x 22mmWeight: 600g
£99.49
Electricalworld.com
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Electricalworld.com
Ring 13 Piece Alarm Starter Kit 4K13Y1-0EU0 Smart Alarm in White
£399.00
AO.com
Delivery: in United Kingdom
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AO.com
The Deltabell Plus is a Fully Functioning Bell with Zexum Cover Alarm making it an economical and effective alarm for your property. It has an audio deterrent featuring a Piezo sounder with high 109 dBA decibel output. A fully back-lit cover is labelled with telephone details of Zexum Security company to provide around the clock visual deterrent. An added feature is that the illuminated cover will strobe when the alarm is activated so that your alarm will be seen in ‘alarm mode’ from a distance. LEDs on the Deltabell PLUS can be disabled so potential intruders are unaware its power status. A hinged cover locks into place so that both hands are free to work on the sounder. Unique
£71.04
Electricalworld.com
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Electricalworld.com
Home Alarm Kit / Integrated Siren / Indoor / Wired
£89.95
Idealo.co.uk
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Idealo.co.uk
Heat Detector / Battery Life 12 Years / Photo-Electric / 85 dB / Detection Area 60 m² / Safety Features Disassembly Protection / Zertifikate Q-Label
£113.75
Idealo.co.uk
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Idealo.co.uk
Battery Life 12 Years / Photo-Electric / 85 dB / Detection Area 60 m² / Safety Features Self Test / Zertifikate VdS Approval
£56.95
Idealo.co.uk
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Idealo.co.uk
Heat Detector
£64.67
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
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