United Kingdom

Security Systems & Smart Hubs

 prices on 175 models  
£200
clear
Save List
Show
Smoke Alarm Set / 85 dB
£53.80
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Wireless Contact Sensor / Indoor / Wireless
£28.58
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Gas Detector / 70 dB / Wi-Fi
£48.49
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Wireless
£20.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
The Deltabell Plus is a Fully Functioning Bell with White Cover Alarm, an economical and effective alarm for your property. It has an audio deterrent featuring a Piezo sounder with high 109 dBA decibel output and also a fully back-lit cover 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 levelling mechanism and modular components now make for a simple soun…
£73.60
Electricalworld.com
Delivery: in United Kingdom
Report
Buy!
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 £11.48 up to £28.92 
Compare prices and buy Nedis Wi-Fi Smart Siren for Alarm or Chime, 85dB, App and Voice Control, works w
£11.00
£29.00
Compare prices2
This product can accurately detect whether there is a human in your home. When you are on a business trip, you can also control the dynamics of your home through your mobilephone to protect your family safety. Features: Featured as human presence, human static, human micro motion and human movement motion detection to detect the presence or absence of people in the area, even to detect the static state such as personnel sleeping accurately. Illuminance monitor enables its intelligent feature as inteeligent scene linkage with other intelligent devices, especially your house lights to ON/OFF automatically as the brightness changes; Besides, you can intelligently linkage the sensor to other intelligent …
£32.86
Joom.com
Delivery: in United Kingdom
Report
Buy!
Joom.com
Features: - Ideal for light- coloured window/door frames- Reliably detects open doors and windows- Thin magnet can be attached discreetly to windows on the top or side – even for windows with multiple glazing- If you wish, you can set it to turn down your smart heating automatically while you ventilate rooms- As part of the alarm system, it triggers an alarm if doors/windows are opened- With integrated button for triggering freely definable actions- Can only be used in combination with the Bosch Smart Home controller (not included)Break-in protection and energy savings in one:- The compact all-rounder, door/window contact II doesn't merely allow you to keep an eye on whether doors, windows, a…
from £30.77 up to £40.99 
Compare prices and buy Bosch 7413881
£31.00
£41.00
Compare prices2
Disabled Refuge Remote Alarm PanelDisabled Refuge Remote Alarm PanelCompatible with Beacon Master StationsHigh Volume Sounder with Volume ControlFlush or Surface Mount (2 Gang Mount Box Not inc.)Stainless SteelFully Compliant to BS5839-9:2021Technical Specification:Operating Voltage: 230V ACDimensions: 86mm x 146mm x 27mmWeight: 600g
£195.99
Electricalworld.com
Delivery: in United Kingdom
Report
Buy!
Electricalworld.com
Alarm Accessory / Indoor / Wireless
£42.56
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Battery Life 5 Years / Photo-Electric / 85 dB / Non-Networked
£31.85
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
85 dB / Wi-Fi
£112.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Home Alarm Kit / Integrated Siren / Emergency Power Supply / Wireless
£159.00
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Smart Home Alarm Kit A 1x Indoor Siren / 2x Window Door Sensors / 2x PIR Motion Sensors
from £79.98 up to £157.50 
Compare prices and buy Swann SWIFI-ALARMKITA-GL security alarm system White
£80.00
£80.00
£156.00
£158.00
Compare prices4
The Deltabell LED and Strobe with Backlight Dummy with White Cover is an economical and effective alarm for your property. This aesthetically pleasing sounder offers a number of engineer friendly features including the unique leveling mechanism and modular components for simple installation. Hinged cover locks into place so that both hands are free to work on the sounder. 109 dBA sounder. Piezo sounder with high decibel output. Low voltage strobe. The strobe emits a low voltage as it comprises of LED bulbs Easy to fit with a built in spirit level. The Deltabell E has front and rear tamper protection and in the event of a potential sabotage attack, the 109bBA sounder provides a distinctive …
£63.30
Electricalworld.com
Delivery: in United Kingdom
Report
Buy!
Electricalworld.com
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 £50.99
Compare prices and buy Ei Electronics EI208IDW-3XD
£51.00
£51.00
Compare prices2
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
Report
Buy!
Joom.com
Reliably alerts to water leakage acoustically, visually and via app. Easy installation by placing directly on the floor (non-slip silicone coating on the bottom). Unobtrusive but elegant design.Specifications:- Radio protocol: ZigBee 3.0- Communication frequency: 2.4 GHz- Max. transmission power: 10 mW- Free field radio range:
from £37.68 up to £59.80 
Compare prices and buy Bosch 8750001291
£38.00
£45.00
£47.00
£60.00
Compare prices4
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
Delivery: in United Kingdom
Report
Buy!
Electricalworld.com
Wireless Contact Sensor / Indoor / Wireless
£39.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Outdoor Siren / Outdoor / Wireless
£119.95
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Heat Detector
£60.67
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
Heat Detector / Thermo-Differential / 85 dB / Wired / Safety Features Emergency Power Supply / Zertifikate VdS Approval
£27.50
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Idealo.co.uk
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
Compare prices4
7 more item(s)
1 ... 5 6 7 8
Filters
Price
from£ up to£ 
Brands
Type
Connecting sensors
Motion sensors
Opening sensors
Control fobs
Security functions
Control panel features