Senstar, the world’s largest manufacturer of perimeter intrusion detection systems (PIDS), is pleased to announce the FlexZone Wireless Gate Sensor which is designed to secure sliding and ...

A £40 sensor that will alert a farmer through text messaging when a field gate has been left open and livestock are at risk of straying has been developed by a Welsh technology company.

Recently [Glen Akins] reported on Bluesky that the Zigbee-based sensor he had made for his garden’s rear gate was still going strong after a Summer and Winter on the original 2450 lithium coin cell.

LeTianPai Presence Sensor Box is a 5-in-1 radar sensor that supports radar, infrared, temperature, humidity and light detection. It has dual detection of radar and infrared. It can not only detect ...