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Security System Sensors

188 productsUpdated April 2026
Link2home L2HSECURECTSEN Smart Alarm Door/Window Sensor

Link2home

Link2home L2HSECURECTSEN Smart Alarm Door/Window Sensor

£26.77

up to £31.99

2 offers
Nedis Wireless Doorbell

Nedis

Nedis Wireless Doorbell

£10.18

up to £11.18

2 offers
Link2home L2HSECURESIREN External Siren

Link2home

Link2home L2HSECURESIREN External Siren

£61.23

up to £65.52

2 offers
Eaton EMPDT1H1C2 temperature/humidity sensor Indoor Temperature & humidity sensor Freestanding Wired

Eaton

Eaton EMPDT1H1C2 temperature/humidity sensor Indoor Temperature & humidity sensor Freestanding Wired

£133.13

up to £140.99

2 offers
alliot Milesight AM307 Indoor Ambience Monitoring Sensor with 7 Sensor

alliot

alliot Milesight AM307 Indoor Ambience Monitoring Sensor with 7 Sensor

£268.62

Qbic IoT PIR Sensor AC-211

Qbic

Qbic IoT PIR Sensor AC-211

£111.28

Lindby Eleazar LED pedestal light, black, aluminium, sensor

LINDBY

Lindby Eleazar LED pedestal light, black, aluminium, sensor

£52.89

ESET Home Security Ultimate - 2 Years (Digital Download): 10 Devices

ESET Home Security Ultimate - 2 Years (Digital Download): 10 Devices

£112.13

Paulmann SMIK Smart Outdoor Sensor, Zigbee 3.0, black IP44

Paulmann

Paulmann SMIK Smart Outdoor Sensor, Zigbee 3.0, black IP44

£54.78

Paulmann Ikosea sensor outdoor wall LED 3,000 K

Paulmann

Paulmann Ikosea sensor outdoor wall LED 3,000 K

£59.89

alliot Netvox Door/Window Sensor Compact with provisioning

alliot

alliot Netvox Door/Window Sensor Compact with provisioning

£69.45

Saxby 91865 Salde Microwave Sensor IP65

Saxby Lighting

Saxby 91865 Salde Microwave Sensor IP65

£18.57

Brother ONER SENSOR PC SS

Brother

Brother ONER SENSOR PC SS

£15.58

Homcom 68l Stainless Steel Automatic Sensor Bin - Silver

Generic

Homcom 68l Stainless Steel Automatic Sensor Bin - Silver

£83.99

Zink Loca PIR Sensor 360° 6-Metre Range in White

Zink

Zink Loca PIR Sensor 360° 6-Metre Range in White

£8.27

Zink Tera Recessed Real Presence Sensor 360° White 3-Metre Range

Zink

Zink Tera Recessed Real Presence Sensor 360° White 3-Metre Range

£21.37

OSRAM SMART+ WiFi soil moisture sensor, green, IP67, battery

OSRAM SMART+

OSRAM SMART+ WiFi soil moisture sensor, green, IP67, battery

£54.89

ESET Home Security Essential - 2 Years (Digital Download): 10 Devices

ESET Home Security Essential - 2 Years (Digital Download): 10 Devices

£54.03

OSRAM SMART+ WiFi LED outdoor camera, dark grey, sensor, IP44

OSRAM SMART+

OSRAM SMART+ WiFi LED outdoor camera, dark grey, sensor, IP44

£131.89

Yealink Yps20 Door/Window Sensor

Yealink

Yealink Yps20 Door/Window Sensor

£351.15

Theben thePassa P360-101 UP presence sensor, white

Theben

Theben thePassa P360-101 UP presence sensor, white

£206.89

Paulmann LED outdoor wall light Sienna, aluminium, sensor

Paulmann

Paulmann LED outdoor wall light Sienna, aluminium, sensor

£153.89

Sensor Networks in Theory and Practice

Sensor Networks in Theory and Practice

£49.49

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

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

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