WIFI Smart Video Intercom Doorbell Music Ringbell Mini Wireless Home Security Camera Surveillance

Description The video doorbell allows you to quickly know who is outside the door without missing important visitors while taking care of the elderly at home Specification Type Video Intercom DoorbellMaterial plasticPower supply voltage 5VHorizontal resolution 420TVLMinimum illumination 0 005LuxResolution 720pWorking temperature 10℃ 60℃Use environment home apartment office shopEffective distance 15mSurveillance camera lens 140°Lens focal length 3 6mmPTZ control mobile APPComputer monitoring icseeIrradiation distance of infrared lamp 5 12mWeight 150gPackage included 1 x Doorbell1 x Ringbell1 set of Screws1 x User manual1 x 3M glue1 x WrenchNOTE 1 The video doorbell is a wake up monitoring mode 2 The package does not included batteries please purchase separately