features.

1. Matching with USB Dingtone to not miss every visitor

2. Doorbell button triggers call answering through visual real-time intercom, remote reception of visitors, courier reception, etc.

3. Infrared HD night vision can clearly see visitors at night, eliminating security risks

4. Can support multi-account simultaneous online viewing 1 main account + 8 sharing accounts = one user can connect to the doorbell

5. Playback event record through the event record playback, do not miss every trigger

Product parameters.

Main control (CPU ) : XR872AT

Memory: 32Mb flash

Sensor ( sensor ) : 30W Gco328 CMOS sensor

Lens: 120 ° wide angle lens

Sensor performance: support automatic white balance, automatic gain control, automatic backlight compensation

Signal to noise ratio: ≥41dB

Minimum illumination:0.8Lux/F1.4(color mode),0.3Lux/F1.4(B/W mode)

Night vision: 2pcs 850nm 28Mil high power infrared light

Night vision distance: 1m best effect, the farthest distance 3m

Video format: JPG

Video size / frame rate: 30w /8fps

Video mode: key trigger video

Cloud storage chart: 30 seconds (5 pictures)

Battery type:polymer 803035 

capacity: 800MAH

Product list.

Visual doorbell *1

Ring notification * 1

Instruction manual *1