We Use Cookies

We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy Policy

Filter by

Pricing range

£2

£245

Pricing

Store

Condition

Filter by brand

Other

best dealsdiscountssecurity sensors
Security sensors deals in the UK

Today's best

deals, discounts, and offers

133 deals found

Sort by:

Deals are available from 13 stores and 38 brands. An additional discount is available for 20 items. Last updated on May 1, 2024.
Maclean Energy MCE25 Security Light PIR Motion Detector Auto Switch Security Sensor Long Range Wall Mounted
7% Off
Maclean Energy MCE25 Security Light PIR Motion Detector Auto Switch Security Sensor Long Range Wall Mounted
Maclean Energy MCE25 Security Light PIR Motion Detector Auto Switch Security Sensor Long Range Wall Mounted
New
£10.47
Free Shipping
View Deal
Maclean Energy MCE25 Security Light PIR Motion Detector Auto Switch Security Sensor Long Range Wall Mounted
22% Off
Maclean Energy MCE25 Security Light PIR Motion Detector Auto Switch Security Sensor Long Range Wall Mounted
Maclean Energy MCE25 Security Light PIR Motion Detector Auto Switch Security Sensor Long Range Wall Mounted
Used
£10.47
Free Shipping
View Deal
Mydome Wireless Driveway Motion Alarm | DIY Home Security Motion Sensor Plugin Chime Kit, Designed for Gardens, Sheds & Outdoor Security, Clear Audio & Visual Notification
7% Off
Mydome Wireless Driveway Motion Alarm | DIY Home Security Motion Sensor Plugin Chime Kit, Designed for Gardens, Sheds & Outdoor Security, Clear Audio & Visual Notification
Mydome Wireless Driveway Motion Alarm | DIY Home Security Motion Sensor Plugin Chime Kit, Designed for Gardens, Sheds & Outdoor Security, Clear Audio & Visual Notification
New
£42.99
View Deal
Zooz XS Sensor Open/Close Z-Wave ZSE41 for Door, Window, Security S2 700series
Zooz XS Sensor Open/Close Z-Wave ZSE41 for Door, Window, Security S2 700series
Zooz XS Sensor Open/Close Z-Wave ZSE41 for Door, Window, Security S2 700series
New
Free Shipping
View Deal
Mydome Wireless Driveway Motion Alarm | DIY Home Security Motion Sensor Plugin Chime Kit, Designed for Gardens, Sheds & Outdoor Security, Clear Audio & Visual Notification
34% Off
Mydome Wireless Driveway Motion Alarm | DIY Home Security Motion Sensor Plugin Chime Kit, Designed for Gardens, Sheds & Outdoor Security, Clear Audio & Visual Notification
Mydome Wireless Driveway Motion Alarm | DIY Home Security Motion Sensor Plugin Chime Kit, Designed for Gardens, Sheds & Outdoor Security, Clear Audio & Visual Notification
Used
£42.99
View Deal
Lepro 20W Security Lights Outdoor Motion Sensor, 1700 Lumen PIR Light, IP65 Waterproof Motion Sensor Flood Light, Ultra Thin Garden Light Security Perfect for Forecourt, Backyard, Garages and More
14% Off
Lepro 20W Security Lights Outdoor Motion Sensor, 1700 Lumen PIR Light, IP65 Waterproof Motion Sensor Flood Light, Ultra Thin Garden Light Security Perfect for Forecourt, Backyard, Garages and More
Lepro 20W Security Lights Outdoor Motion Sensor, 1700 Lumen PIR Light, IP65 Waterproof Motion Sensor Flood Light, Ultra Thin Garden Light Security Perfect for Forecourt, Backyard, Garages and More
New
£23.26
Free Shipping
View Deal
Lepro 20W Security Lights Outdoor Motion Sensor, 1700 Lumen PIR Light, IP65 Waterproof Motion Sensor Flood Light, Ultra Thin Garden Light Security Perfect for Forecourt, Backyard, Garages and More
43% Off
Lepro 20W Security Lights Outdoor Motion Sensor, 1700 Lumen PIR Light, IP65 Waterproof Motion Sensor Flood Light, Ultra Thin Garden Light Security Perfect for Forecourt, Backyard, Garages and More
Lepro 20W Security Lights Outdoor Motion Sensor, 1700 Lumen PIR Light, IP65 Waterproof Motion Sensor Flood Light, Ultra Thin Garden Light Security Perfect for Forecourt, Backyard, Garages and More
Used
£23.26
Free Shipping
View Deal
1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors
1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors
1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property- 1 Receiver and 2 Sensors
New
Free Shipping
View Deal
4VWIN Home Security Wireless Driveway Alert 1 Receiver and 3 PIR Motion Sensor Detector Infrared Alert System Kit
4VWIN Home Security Wireless Driveway Alert 1 Receiver and 3 PIR Motion Sensor Detector Infrared Alert System Kit
4VWIN Home Security Wireless Driveway Alert 1 Receiver and 3 PIR Motion Sensor Detector Infrared Alert System Kit
New
Free Shipping
View Deal
Home Security Wedge Door Stop Alarm System Device Intruder Alert Detection
Home Security Wedge Door Stop Alarm System Device Intruder Alert Detection
Home Security Wedge Door Stop Alarm System Device Intruder Alert Detection
New
Free Shipping
View Deal
CLY Security Lights Outdoor Motion Sensor 54W, Sensor Light IP66 Waterproof LED Floodlight with PIR, 6500K Cold White LED Outdoor Lights Mains Powered with Sensor for Backyard, Garden
CLY Security Lights Outdoor Motion Sensor 54W, Sensor Light IP66 Waterproof LED Floodlight with PIR, 6500K Cold White LED Outdoor Lights Mains Powered with Sensor for Backyard, Garden
CLY Security Lights Outdoor Motion Sensor 54W, Sensor Light IP66 Waterproof LED Floodlight with PIR, 6500K Cold White LED Outdoor Lights Mains Powered with Sensor for Backyard, Garden
New
Free Shipping
View Deal
CLY Security Lights Outdoor Motion Sensor 54W, Sensor Light IP66 Waterproof LED Floodlight with PIR, 6500K Cold White LED Outdoor Lights Mains Powered with Sensor for Backyard, Garden
CLY Security Lights Outdoor Motion Sensor 54W, Sensor Light IP66 Waterproof LED Floodlight with PIR, 6500K Cold White LED Outdoor Lights Mains Powered with Sensor for Backyard, Garden
CLY Security Lights Outdoor Motion Sensor 54W, Sensor Light IP66 Waterproof LED Floodlight with PIR, 6500K Cold White LED Outdoor Lights Mains Powered with Sensor for Backyard, Garden
Used
Free Shipping
View Deal
TECKNET Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home Security Systems with Quick Loud 100dB Ring Alarm, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)
TECKNET Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home Security Systems with Quick Loud 100dB Ring Alarm, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)
TECKNET Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home Security Systems with Quick Loud 100dB Ring Alarm, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)
New
Free Shipping
View Deal
Mydome Indoor Home Motion Alarm | Loud, Battery Operated Security PIR Sensor With An Integrated 125 dB Alarm, Designed for Sheds, Garages, Summer Houses, Vans [Home Security Home Alarm System]…
35% Off
Mydome Indoor Home Motion Alarm | Loud, Battery Operated Security PIR Sensor With An Integrated 125 dB Alarm, Designed for Sheds, Garages, Summer Houses, Vans [Home Security Home Alarm System]…
Mydome Indoor Home Motion Alarm | Loud, Battery Operated Security PIR Sensor With An Integrated 125 dB Alarm, Designed for Sheds, Garages, Summer Houses, Vans [Home Security Home Alarm System]…
New
£29.99
Free Shipping
View Deal
Driveway Motion Sensor Alarm,650ft Wireless Home Alarm System,1 Motion Detector & 1 Plug-in Receiver,Waterproof & Battery Operated,58 Chimes Doorbell Sensors Kit,Entry Security Alerts for Home/Office
Driveway Motion Sensor Alarm,650ft Wireless Home Alarm System,1 Motion Detector & 1 Plug-in Receiver,Waterproof & Battery Operated,58 Chimes Doorbell Sensors Kit,Entry Security Alerts for Home/Office
Driveway Motion Sensor Alarm,650ft Wireless Home Alarm System,1 Motion Detector & 1 Plug-in Receiver,Waterproof & Battery Operated,58 Chimes Doorbell Sensors Kit,Entry Security Alerts for Home/Office
New
Free Shipping
View Deal