315Mhz/433Mhz/868Mhz wireless EV1527 chip learning code PIR motion sensor

Specs:

Operating voltage:3V battery

Standby current: less than 12uA

Alarm current: less than 15mA

Operating temp.: -5°C - 55°C,

Installation mode: wall /corner mounted

Installation height: about 2m

Detecting distance: 12m

Detecting angle range: horizontal 110 °C ,Vertical 60 °C 

Transmitting Freq.: 315MHz or 433MHz or 868Mhz

Transmitting distance: 80m( in the open area)

Pictures: