Security System Sensors
188 productsUpdated April 2026
Link2home
Link2home L2HSECURECTSEN Smart Alarm Door/Window Sensor
£26.77
up to £31.99
2 offers
Nedis
Nedis Wireless Doorbell
£10.18
up to £11.18
2 offers
Link2home
Link2home L2HSECURESIREN External Siren
£61.23
up to £65.52
2 offers
Eaton
Eaton EMPDT1H1C2 temperature/humidity sensor Indoor Temperature & humidity sensor Freestanding Wired
£133.13
up to £140.99
2 offers
alliot
alliot Milesight AM307 Indoor Ambience Monitoring Sensor with 7 Sensor
£268.62
Qbic
Qbic IoT PIR Sensor AC-211
£111.28
LINDBY
Lindby Eleazar LED pedestal light, black, aluminium, sensor
£52.89
ESET Home Security Ultimate - 2 Years (Digital Download): 10 Devices
£112.13
Paulmann
Paulmann SMIK Smart Outdoor Sensor, Zigbee 3.0, black IP44
£54.78
Paulmann
Paulmann Ikosea sensor outdoor wall LED 3,000 K
£59.89
alliot
alliot Netvox Door/Window Sensor Compact with provisioning
£69.45
Saxby Lighting
Saxby 91865 Salde Microwave Sensor IP65
£18.57
Brother
Brother ONER SENSOR PC SS
£15.58
Generic
Homcom 68l Stainless Steel Automatic Sensor Bin - Silver
£83.99
Zink
Zink Loca PIR Sensor 360° 6-Metre Range in White
£8.27
Zink
Zink Tera Recessed Real Presence Sensor 360° White 3-Metre Range
£21.37
OSRAM SMART+
OSRAM SMART+ WiFi soil moisture sensor, green, IP67, battery
£54.89
ESET Home Security Essential - 2 Years (Digital Download): 10 Devices
£54.03
OSRAM SMART+
OSRAM SMART+ WiFi LED outdoor camera, dark grey, sensor, IP44
£131.89
Yealink
Yealink Yps20 Door/Window Sensor
£351.15
Theben
Theben thePassa P360-101 UP presence sensor, white
£206.89
Paulmann
Paulmann LED outdoor wall light Sienna, aluminium, sensor
£153.89
Sensor Networks in Theory and Practice
£49.49
MOES_UK
MOES Smart Door and Window Sensor, Wireless Detector for Alarm System and Smart Home, Compatible with Smart Life/MOES APP, Works with Alexa Google Hom
£31.99