Overview:

The function of this device is to tell if there is someone or no one in its detect area, send feedback status to the host, so that you can tell the area status, get the security warning from the app, and also enjoy the automation scenario of the smart home. It has a wide detection angle with a horizontal 120°, and vertical 120°， detect range is 7 meters. Because this sensor is relatively sensitive, animals more than 20kg can be easily detecte.

Parameter:

Specification: 65 mm * 65 mm * 30 MM

Controllable distance: 20m Indoor 

Communication Distance: 12-25 meter 

Detection range: wide-angle 120°, ۷ meters

Communication with host: 433MHz (GFSK)

Communication mode: built-in antenna

Battery model: No.7 battery (AAA) * 3

Battery duration: 12-18 months

Operating temperature: 0° to 50° C

Relative humidity: 10% to 90% noncondensing