lTotal wireless,No need wire and plug & play.Use AA battery for power supply. 4-6 month long time working time.
lSmart WiFi Station. Built-in integrated power adapter.Delicate and convenient.Extend the transmission distance and make sure the connection more stable.The WiFi station will ring when visitor rings the doorbell.
l8m night vision. Perfect sight version and friendly usage experience.
lTwo way audio. Crystal-clear voice. Easy to communicate with visitor.