Product Name
Video Security Door Bell Camera M5 Smart Doorbell
Dingdang doorbell receiver size
49*46*27mm
Battery
800mAh, 1 to 2 months of permanent battery life
Storage function
TF card (maximum support 64GB, class 10, excluded)
System support
Android 4.3 or ios9.0 or above
USB interface
TP-C /DC5V-1A