Doorbell Peephole 2.8' LCD Screen Automatic Capture Recording PIR Motion Eye Electronic Night Version Door Camera Viewer Bell 

Parameters:

Ding Dong: yes, not lower 90DB

The battery is equipped with a rechargeable lithium battery (2000mAh)

the keys:3 multifunctional buttons

Color: Grey 

Material: ABS

Maximum storage capacity of 128GB (TF card format is FAT32) 

Host size (indoor) 125 * 78 * 20mm,sub unit sizes (outdoor) 60 * 60 * 13mm

Adjustable ringtone :built-in multiple ringtone 

Charging interface:TYPE-C USB 

night vision:940nm infrared light/3 lights

Standby power consumption 30uA, 

Maximum power consumption 300mA (infrared light, screen on) 

output format JPG/avi

Suitable door thickness:40mm-110mm, 

suitable aperture:16mm-45mm

Automatic capture and recording:support 

infrared night vision function:support

Low battery alarm:supports 

adjustable volume:support (0-100)

The doorbell function supports a field of view angle of 77 degrees

Motion Detection (PIR) support (automatic screen on upon arrival)

Detailed Photos: