Pet Immunity Wireless PIR Detector HEYI HY-321

– Power: DC 3V.

– Current: 20mA.

– Wireless distance: 350m (in the open area).

– Detective distance: 12m.

– Detective angle: 110°.

– Installation height: 2-2.5m.

– Wireless working frequency: 433MHz.

– Pet immunity techonlogy: 35kgs.

– Operating temperature: -10°C ~ +50°C.