Brand Name: LESHP
Model Number: Dual element infrared sensor
Material: ABS
Detecting Angle: 360 degree
Radio frequency: 315MHz or 433MHz
Radio distance: 200m(open area)
Low battery indicator: yellow LED
Anti RF interference: 10 Mhz-1 GHz 20V/m
Installation mode: ceiling
Installation height: 1.7m to 2.5m(2.2m is proposed)
Dimension: (dia)130*21 mm