PIR Sensor can detect movement up to 8 metres on a 100-degree scan angle. Maintains a local monitor and alert when your WiFi is down. Wireless, easy to install and portable which is ideal for renters Sensors and remotes communicate via radio frequency (433MHz) Add up to 24 sensors/ detectors per kit.
PIR Sensor can detect movement up to 8 metres on a 100-degree scan angle. Maintains a local monitor and alert when your WiFi is down. Wireless, easy to install and portable which is ideal for renters Sensors and remotes communicate via radio frequency (433MHz) Add up to 24 sensors/ detectors per kit.
in 5 offers
The lowest price for Smart PIR Motion Sensor (For Home Security Kit 21518) in White right now is $33.70 at Lights4Less, compared across 5 retailers.
The all-time low was $33.70 on 31 Dec 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 9 June 2026.
Smart PIR Motion Sensor (For Home Security Kit 21518) in White
PIR Sensor can detect movement up to 8 metres on a 100-degree scan angle. Maintains a local monitor and alert when your WiFi is down. Wireless, easy to install and portable which is ideal for renters Sensors and remotes communicate via radio frequency (433MHz) Add up to 24 sensors/ detectors per kit.
PIR Sensor can detect movement up to 8 metres on a 100-degree scan angle. Maintains a local monitor and alert when your WiFi is down. Wireless, easy to install and portable which is ideal for renters Sensors and remotes communicate via radio frequency (433MHz) Add up to 24 sensors/ detectors per kit.
Last updated at 09/06/2026 21:44:50
Smart Switches & Plugs PIR Sensor White ABS - 21518SP001
Delivery $14.99
Smart WiFi Home Security Kit Add On PIR Sensor - 21518SP001
Delivery $24.95
Brillant Smart WiFi Home Security Kit Add on PIR Sensor
Delivery between 12–19 June $7.90
Brilliant SECURITY-KIT-SENSOR-PIR-SMART - PIR Sensor
Delivery between 10–17 June $10.95
Brilliant Smart PIR Motion Sensor (For Home Security Kit 21518) in
Delivery between 12–17 June $11.95
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Smart Switches & Plugs PIR Sensor White ABS - 21518SP001
Delivery $14.99
Smart WiFi Home Security Kit Add On PIR Sensor - 21518SP001
Delivery $24.95
Brillant Smart WiFi Home Security Kit Add on PIR Sensor
Delivery between 12–19 June $7.90
Brilliant SECURITY-KIT-SENSOR-PIR-SMART - PIR Sensor
Delivery between 10–17 June $10.95
Brilliant Smart PIR Motion Sensor (For Home Security Kit 21518) in
Delivery between 12–17 June $11.95
| Variant | |
| title | Default Title |
