Model Number: Door Peephole
Brand Name: AOTU
is_customized: Yes
Type: Door Peephole Viewer Doorbell
LCD screen: 3.5 inch Touch Screen
Sensor: 2 Mega CMOS Sensor
Power supply: 4pcs AAA batteries (not included)
door hole diameter: 14-28 mm
Door Thickness: 35-100 mm
Indoor device size: 115x62x20 mm
Diameter (camera outdoors): 30 mm
viewing angle: 120 degree