United Kingdom

Security Sensors

 prices on 1098 models  
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WiFi Thermostat / Alexa Compatible / Compatibility Amazon Alexa / Connection Inlet Size M 30 x 1.5 mm
from £44.99 up to £90.73 
Compare prices and buy TP-LINK Kasa KE 100 Starterset Smart White (KE100 KIT)
£45.00
£48.00
£91.00
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AVM FRITZ!DECT 400
from £29.90 up to £43.70 
Compare prices and buy AVM FRITZ!DECT 400 20002864
£30.00
£33.00
£44.00
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Battery operated Wi-Fi Smart IP65 Motion Sensor PIR in Black for external use with PIR for motion detection activation of 3 metres
from £28.99 up to £34.96 
Compare prices and buy WiZ 4lite Connected PIR Sensor 4L1/8037
£29.00
£29.00
£30.00
£31.00
£35.00
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FRITZ!DECT FRITZ!Smart Gateway Wireless White
from £86.99 up to £94.26 
Compare prices and buy AVM FRITZ!DECT FRITZ!Smart Gateway Wireless White 20003012
£87.00
£87.00
£91.00
£94.00
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FEATURES:- Radio Frequency (MHz): 868 MHz- Max. Range (m): 100- Measuring Range (°C): -39,9 ... +59,9 Energy Supply:- Type of Battery / Rechargeable Battery: AA Mignon- Required Number: 2 Equipment:- Display: Yes Type:- Type: Temperatur-/Humidity Measuring General:- Width (mm): 38- Height (mm): 129- Depth (mm): 21
£14.99
Tradeinn.com
Delivery: in United Kingdom
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Tradeinn.com
This digital detector detects ferrous and non-ferrous metals and electrical cables, preventing you from drilling in to areas where these are routed. It features a practical automatic calibration for direct start-up and quick usage. Detection depths: Steel/Copper/Live Wires - 70mm/60mm/50mm Features and Benefits: Straightforward LED traffic light system and warning sounds clearly indicate where it is safe to drill and where it is not Suitable for novices due to the quick and easy usability of the detector, simply switch it on, detect and drill Typical Applications: Construction DIY Electrical installations Notes: Detection depth: steel, max. 70mm, copper, max. 60mm and live cables, max. 50mm
from £42.00 up to £55.99 
Compare prices and buy Bosch Truvo Compact Digital Multi Detector
£42.00
£47.00
£47.00
£56.00
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The AC-OPIR, a battery operated outdoor PIR detector, allows economical and effortless outdoor installation while providing exceptional detection capabilities. The built-in sensor with detection sensitivity eliminates the chance of false alarms caused by small animals or other outdoor disturbances. Features: Detects suspicious movements by passive infrared technology Three levels of pet immunity: Low (60kg [132lbs]), Medium (40kg [88lbs]), High (30kg [66lbs]) Anti-masking and Tamper protection Low battery detection Specifications: Dimensions: H:7.8 x W:19.5 x D:12.8 cm Colour: Grey Guarantee:2 years Batteries Required: Yes Model Number: AC-OPIR Self Assembly Required: Yes
from £94.99 up to £101.64 
Compare prices and buy Yale Sync Outdoor Pir System AC-OPIR
£95.00
£102.00
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You can now use your smartphone for mobile climate and home monitoring! With the WeatherHub SmartHome system, you can easily monitor the weather, temperature and other info around your house and garden. Install the transmitter exactly where you want to measure the climate data. The determined values are transmitted wirelessly to a gateway module and then to a server.You can retrieve the information on your smartphone any time and stay informed – no matter where you are.The WeatherHub SmartHome system can be operated quickly and easily with the free app.The weather station set includes the WeatherHub Gateway with power plug and LAN cable and three outdoor sensors: a thermo-hygro transmitter to…
from £128.49 up to £153.52 
Compare prices and buy Tfa Dostmann 31.4005.02
£128.00
£129.00
£154.00
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Temperature/humidity Transmitter with professional waterproof cable sensor for operation with ´WEATHERHUB´ gateway For monitoring climate values around the house at anytime and anywhere, ideal for professional use, check data via smartphone, also for different users, free app, adjustable alarm limits, push notification in case of alarm, large measuring range (up to 110 ° C), high accuracy, max / min values, storage of data over 18 months, very easy installation, cable length 1,5 m.Features:Range: - T: 40…+60°C (-40…140°F), H: 0 … 99%, cable-sensor : 50…+110°C wall mounting or table standing, 41 (83) x 35 (61) x 129 (135) mm, 53 g 2 x 1,5 V AAA batteries not included, EK-ELSpecifications:- Dimensions (mm…
£50.99
Tradeinn.com
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TFA Temperature Transmitter with waterproof cable sensor for operation with ´WEATHERHUB´ gateway For monitoring temperature values around the house at any time and anywhere, ideal for refrigerator, freezer, aquarium, pool and pond, check data via smartphone, also for different users, free app, adjustable alarm limits, push notification in case of alarm, very easy installation, cable length 1 m Range: T: -30…+60°C (-22…140°F) wall mounting or table standing, 33 (39) x 22 (33) x 87 (92) mm, 31 g 2 x 1,5 V AAA batteries not includedSpecifications:- Dimensions (mm): 33 x 22 x 87- Weight (g): 31
from £13.99 up to £21.79 
Compare prices and buy Tfa Dostmann 30.3301.02
£14.00
£22.00
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Entry SensorN/AN/AProtect Your Doors and Windows from Break-Ins with eufy Security Entry Sensor. Once a window or door is ajar by 1.5 inch an alert will be sent to your smartphone and a powerful siren will go off on the HomeBase (can be disabled). Requires eufy Security HomeBase.N/AN/Aeufy Security: Less Trouble. More Secure. Ever Expandable.N/ASurveil your home from front to back for total peace of mindN/ACreated by the same team as Anker: renowned for exceptional quality and innovation
from £22.81 up to £26.90 
Compare prices and buy ANKER Eufy T89000D4 door/window sensor Wireless Door/Window White
£23.00
£23.00
£25.00
£26.00
£27.00
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Snorre - Motion detector with IP code IP44 Ideal for the cellar, hallway, patio, garden arbour or house wall: The Snorre motion detector can be conveniently used both indoors and outdoors and reliably switches lights when motion is detected in the sensor area - Max. wattage 1,200 W - Range 12 m - Detection angle 180° - Duty cycle from 10 seconds to 7 minutes
£16.85
Lights.co.uk
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Lights.co.uk
Tackle two threats at once with the Fireangel Smoke & CO Combination Alarm. This Fireangel combo alarm effectively protects from two unique threats at once. Featuring advanced optical sensing technology this device will reduce nuisance alarms whilst still providing a quick reaction to high levels of smoke and temperature. Furthermore, advanced electrochemical technology allows for better CO detection. This combo alarm has two different alarms and indicator lights which indicated the threat it has detected, whether it be dangerous levels of smoke or carbon monoxide. Features and benefits Two devices in one –This device effectively tackles two hazards simultaneously. Long battery life–Featuring …
from £27.88 up to £39.99 
Compare prices and buy FireAngel Smoke & Carbon Monoxide Alarm Combo - Battery Powered SCB10-R
£28.00
£40.00
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The SHELLY LPG Gas Sensor White is the ideal solution for detecting dangerous gas leaks in your home. This smart home sensor uses advanced technology to detect propane and butane gas leaks quickly and accurately, ensuring your family's safety. With its sleek, modern design and easy installation, you can keep your home protected without sacrificing style. Plus, with the use of the SHELLY app, you can control the sensor and receive alerts straight to your mobile device. Don't compromise on safety – choose the SHELLY LPG Gas Sensor White for peace of mind.
£47.99
Tradeinn.com
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Tradeinn.com
The SHELLY CNG Gas Sensor is an innovative and reliable smart home device designed to detect natural gas leaks in residential and commercial environments. With its advanced sensor technology, the SHELLY CNG Gas Sensor is capable of quickly and accurately detecting any presence of natural gas in the air, alerting users of potential risks promptly.This compact and easy-to-install gas sensor features an intuitive interface that allows users to monitor gas levels remotely through their smartphone devices. The SHELLY CNG Gas Sensor is also compatible with various home automation systems, making it a perfect addition to any smart home.Stay protected from natural gas leaks with the SHELLY CNG Gas Sensor,…
£47.99
Tradeinn.com
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Tradeinn.com
The SHELLY Blu Door Door Sensor is a cutting-edge device designed to enhance the security of your home. This sleek and stylish sensor comes in a sleek black color, adding a touch of sophistication to any living space.Utilizing the advances made in smarthome technology, the SHELLY Blu Door Sensor is a crucial component in creating a fully automated and connected home. It seamlessly integrates with existing smarthome systems, making it effortless to monitor and control your doors remotely.This sensor is specifically designed to detect the status of your doors, providing you with real-time information about whether they are open or closed. By placing this sensor on your doors, you can keep track …
£18.99
Tradeinn.com
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Tradeinn.com
The SHELLY Blu Door Door Sensor White is a smart home device designed to enhance security and convenience in your living space. This sensor is specifically designed to be installed on doors, allowing you to monitor their status remotely.With its sleek white design, the SHELLY Blu Door Sensor seamlessly blends into any home decor. Its compact size ensures that it does not obstruct the door's functionality or appearance. The sensor is easy to install, with a simple mounting process that can be done by anyone.Using advanced technology, the SHELLY Blu Door Sensor detects the opening and closing actions of your doors. It wirelessly syncs with your smart home system or smartphone, allowing you to …
£15.99
Tradeinn.com
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Tradeinn.com
The SHELLY Plus Smoke Smoke Sensor White is a top-of-the-line smarthome device designed to keep your family safe and secure. With its advanced detection technology, this smoke sensor can quickly detect the presence of smoke, making it an essential addition to any modern home. In addition, the SHELLY Plus Smoke Smoke Sensor is easy to install and operates seamlessly with other detectors and sensors to provide comprehensive protection. With its sleek white design and reliable functionality, this smart smoke sensor is the ideal choice for anyone looking to upgrade their home's safety features. Whether you're a homeowner or renter, the SHELLY Plus Smoke Smoke Sensor is an investment that will pay …
from £40.44 up to £50.49 
Compare prices and buy Shelly 215261
£40.00
£40.00
£50.00
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The SHELLY H&T Humidity Sensor in black is the ultimate smart home device for accurate monitoring of indoor humidity levels. With this sensor, you can easily detect and take action against moisture problems before they escalate. This smart sensor is easy to use with the SHELLY app or other smart home devices and is suitable for all types of environments. It can be used to control heating, ventilation and air conditioning systems, preventing issues like mold growth and excess moisture. If you are looking for an efficient way to maintain the optimal humidity levels in your home or work space, the SHELLY H&T Humidity Sensor is the perfect solution. With its advanced technology and easy-to-use interface,…
£23.99
Tradeinn.com
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Tradeinn.com
The Yale Shed and Garage Alarm is the ideal way to secure buildings outside of the main home. It is simple to install, can be wall-mounted or be freestanding. Features: Motion Detection - Alarm will sound 10 seconds after motion is detected if PIN code is not entered 4 Digit Pin Code - set your own 4 digit PIN code Loud Siren - 100dB siren, loud enough to alert you when motion is detected Low Battery Indicator - Red light warns you when batteries are running low Wall Mount Or Freestanding Suitable for Sheds, Garages, Caravans or outbuildings Specifications: Dimensions: H:23.0 x W:16.0 x D:5.0 cm Colour: White Material: Plastic Model Number: SAA5015
from £17.99 up to £29.66 
Compare prices and buy Yale Shed & Garage Alarm SAA5015
£18.00
£20.00
£30.00
£27.00
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LogiLink SH0132 smoke detector Wireless
£48.80
Smartteck.co.uk
Delivery: to United Kingdom
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Smartteck.co.uk
LogiLink SC0117 gas detector Carbon dioxide (CO2)
£83.21
Smartteck.co.uk
Delivery: to United Kingdom
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Smartteck.co.uk
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