Infrared Human Body Sensor Smart Home Home Wireless

Product Information:

Product model: MD081
Wireless frequency: 2.4GHZ
Product size: middle 33*39.5mm middle 31*37.6mm
Detection distance: s7 meters
Product net weight: 32.5g
Detection angle: 170
Battery type/: 3VCR2450

Packing list   

sensor*1