3.5 inch Digital Doorbell LCD 120 Degree Eye Electronic Peephole Doorbell Color IR Camera Door Viewer Powered by 4Pcsx AAA Batteries(not Included)

Specifications:
Material: Zinc alloy
Type: Digital doorbell
LCD screen: 3.5 inches
Sensor: 2 Mega CMOS Sensor
Function: energy-saving, low power alarm
Power supply: 4 Pcs AAA batteries (not included)
Door Hole Range: 14-28mm
Door thickness range: 35-100mm
Inside device size: Aprrox.120x62x20mm
Diameter (camera outdoors):Approx. 30mm
Net weight: 197g

Packages:
1 x Outdoor Unit
1 x Inner Unit
3 x pair of screw
1 x metal holder

Product Features

• Wide Angle Monitoring:Designed with 2 Mega CMOS Sensor,makes 120 degree actual viewing angle be possible
• EASY TO USE:Come with parts for easy install,short press to turn on/long press to turn off.Replace the battery without dismantling the host and the Peephole,24 hours monitoring
• Larger Screen & Clear Image:The Door video bell adopt OV Industrial Color Image Sensor 3.5-inch LCD color screen,which ensure high definition display
• Size:Door Hole Range: 14-28mm/Door thickness range: 35-100mm/Inside device size: Aprrox.120x62x20mm/Diameter (camera outdoors):Approx. 30mm
• Package content: 1 x Door Digital Doorbell(Outdoor Unit+Inner Unit)+3 x pair of screw+1 x metal holder