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Security Systems & Smart Hubs

 prices on 177 models  
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Alarm Accessory / Indoor / Wireless
from £37.87 up to £38.35 
Compare prices and buy FIBARO The Button
£38.00
£38.00
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Alarm Accessory / Indoor / Wireless
£42.99
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Digital wireless thermohygrometer with 3 remote sensor of 98ft/ 30m effective sensing range, very accurate and can be widely used indoor or outdoor. Features multiple data display, backlight and alarm function, calibration function, and so on. A perfect choice of temperature and humidity monitoring for baby room, bedroom, study room, office, greenhouse, wine cellar, warehouse, etc. Features: Wide ApplicationSuitable for indoor and outdoor, for bedroom, baby room, office, greenhouse, wine cellar, warehouse, etc. Totally wireless, tabletop and wall-mounted design. 3 Remote SensorsRemote sensor for indoor and outdoor use, not waterproof, 98ft/ 30m effective distance, long range measuring. One …
£33.00
Joom.com
Delivery: in United Kingdom
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Joom.com
Get real-time notifications the moment a door or window opens in your home.
Now with a more compact design and slim removable magnets for easy installation, even when space is limited.
Easy, tool-free installation.
Mounts to doors and window frames.
4 x CR2032 Lithium Coin Cell 3V.
Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
from £32.00 up to £35.99 
Compare prices and buy Ring Alarm Contact Sensor 2nd Generation - 2 pack 5B28S5
£32.00
£35.00
£36.00
£20.00
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Outdoor Siren / Outdoor / Wireless
£119.95
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Heat Detector / 85 dB / Wired
£33.99
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Smoke Alarm Set
£56.13
Idealo.co.uk
Delivery: in United Kingdom
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Idealo.co.uk
Assist Call 4 Zone ModuleAssist Call 4 Zone ModuleConnect 4 Assist Call KitsBrushed Stainless Steel FinishRequires BA4ZMPS (Power Supply)Flush or Surface Mount (2 Gang Mount Box Not inc.)Fully Compliant to BS8300
£291.41
Electricalworld.com
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Electricalworld.com
This wireless smart siren is part of the ever-expanding SmartLife™ range that enables you to easily create a smart home using just your Wi-Fi router and connected devices.This siren with flashing LEDs can be used as a doorbell or as an alert that motion has been detected from a motion sensor.It offers eight different sounds that can be triggered according to time of day, time elapsed (as a timer), a sensor that has been triggered or many other scenarios.It can be controlled with your smartphone, tablet or voice (using Amazon Alexa or Google Home). With a sound intensity of over 85dB it can be configured to be loud enough to be heard over the top of a crowded room.About Nedis SmartLife™Discover a wi…
from £28.92 up to £31.92 
Compare prices and buy Nedis Wi-Fi Smart Siren for Alarm or Chime, 85dB, App and Voice Control, works w
£29.00
£32.00
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Wireless Contact Sensor / Indoor / Wireless
£39.99
Idealo.co.uk
Delivery: in United Kingdom
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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
RING Alarm Outdoor Siren Add Outdoor Siren outside your home to alert others if an emergency arises at your home. If Ring Alarm is triggered, Outdoor Siren emits a security siren and flashing LED lights to alert others and help locate your home.Requires Ring Alarm Base Station - available separately.Compatible with 1st and 2nd generation Ring Alarm devices and accessories. Depth: 235 MM Connect an additional compatible power source and turn on the Dusk to Dawn feature to activate the logo light on a schedule. Power - Supports D Batteries (3 x D batteries), supports Quick Release Battery Pack, supports DC power input (9-28V, 12W). Connectivity - Z-Wave (76m range to Base Station open air, line …
from £63.21 up to £289.99 
Compare prices and buy Ring Alarm Outdoor Siren Wired siren Blue 10338143
£63.00
£69.00
£69.00
£290.00
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Heat Detector / 70 dB / Wi-Fi
£110.79
Idealo.co.uk
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Idealo.co.uk
Versatile: As part of the alarm system, to prevent break-ins, for energy-efficient heating or as part of your individual automations
The door/window contact detects open windows and doors and notifies you via the Bosch Smart Home app on your smartphone
The smart window sensor, as part of the Bosch Smart Home room climate solution, automatically turns down the Bosch Smart Home radiator thermostats when a window is open
Triggers audible and visible alarm as part of the alarm system: Also via app
Box contents: 1x window contact including electronics and magnetic contact, 2x Micro/AAA batteries, 1x spacer, fixing material: 2x adhesive strips, 4x screws, 1x installation guide
Can only be used …
from £37.00 up to £43.00 
Compare prices and buy Bosch Smart Home door/window contact alarm system break-in protection comp
£37.00
£43.00
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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
LogiLink Smart Home Wi-Fi security alarm system White
£57.40
Smartteck.co.uk
Delivery: to United Kingdom
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Smartteck.co.uk
The Ei208i series carbon monoxide alarms have an electrochemical sensor for measuring the CO concentration in the air. Every 4 seconds the sensor checks the CO concentration in the air. The carbon monoxide alarm triggers an alarm when a CO concentration greater than 43 ppm is measured. FEATURES:- Electrochemical sensor, individually calibrated and tested in CO environment- Digital LCD display (Ei208iDW) shows carbon monoxide concentration in ppm and gives symbolic instructions for ´´airing´´ or ´´leaving the room- AudioLINK function (reading out detector information via smartphone)- Sealed lithium battery / shelf life over entire product life (10 years)- Automatic device self-test (End-of-Life displa…
from £51.99
Compare prices and buy Ei Electronics EI208IDW-3XD
£52.00
£52.00
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Heat Detector / Battery Life 1 Year / Photo-Electric / 85 dB
£34.99
Idealo.co.uk
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Idealo.co.uk
Features: The alarm is PG103 2G version, which is a key alarm, and it is used with WIFI and SIM cards. WIFI provides network functions, SIM cards provide call and SMS functions. The alarm supports 10 languages, namely Chinese, English, German, Russian, Spanish, Polish, Italian, French, Portuguese, Greek. 1. This alarm is to install a sensor on the window or door. If you open the door or window, it will trigger the alarm, send a loud alarm, and send a text message through the smart life app to inform you. If you put the SIM card in the alert, it will call you the voice call. 2. If the PIR movement sensor is installed in the need, it is the infrared sensor of the human body. When
£54.90
Joom.com
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Joom.com
Keep your house safe with the FireAngel Pro Connected alarm range FireAngel Pro Connected alarm range has been designed to offer complete protection for your family and home. Each alarm has been designed in house and is packed with enhanced technology, with a sleek and polished design to fit seamlessly into your home. The FireAngel Pro Connected Smoke Alarm has a Thermoptek technology that rapidly detects all types of fire and alerts with a loud, clear alarm and can be used in hallways, landings, bedrooms, living room and dining room. It can be used independently as a single unit or linked with up to 50 FireAngel Pro Connected Smoke Alarms, Heat Alarms, Carbon Monoxide Detectors and Accessories …
from £33.99 up to £69.99 
Compare prices and buy FireAngel Pro Connected Smoke Alarm - White FP2620W2-R
£34.00
£70.00
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4 Zone Conventional Fire Alarm Kit - 1 x MAG4P, 5 x PSD2,1 x FHD-2, 2 x SCP2R, 2 x BA-2R, 1 x BAT7MAG4P 4 zone fire panel 5 x PSD-2 Optical smoke detectors complete with bases 1 x FHD-2 Fixed temperature heat detector complete with base 2 x SCP-2R Resettable call points 2 x BA-2R Banshee sounders 1 x BAT7 12v 7.0ah SLA battery
£327.44
Electricalworld.com
Delivery: in United Kingdom
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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
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