visual doorbell x10 smart wifi intercom & access control night vision low power app remote language mobile phone push notification with indo

material abs raw material, pcba, 18650 battery (battery not included), speaker, camera, hardware
power input 5v=2a use time normal use more than 3 months
the charging time is about 2 hours
standby time is about 6 months record preservation is for 3 days of permanent rolling storage, 3 days of unlimited times
intercom type color visual when someone rings the doorbell, the doorbell will send a push notification to the mobile phone, and the owner can enter the mobile video chat interface.syi