Smart Wireless WiFi Video Doorbell Phone Camera Door Bell Ring Intercom Battery 800MAH.

Features:
- Wireless connection, ultra-low power consumption, can support multiple accounts to watch online at the same time.
- APP access doorbell rules: 1 main account + 8 shared accounts = 9 users can connect to the doorbell, only 3 users can preview the screen at the same time at a time, and only one user can talk to the doorbell at a time.
- Uses: Guests can make video and voice calls and make short-term video recordings, and the host can know the visitor's information without opening the door.

Description:
Main control (CPU): XR872AT
Memory: 32Mb flash
Sensor (sensor): 30W GC0328 CMOS sensor
Lens: 120 degree 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 (black and white mode)
Night vision: 2pcs 850nmΦ28Mil high power infrared light
Night vision distance: 1 meter is the best, the longest distance is 3 meters
Video format: JPG
Video size/frame rate: 30W/7fps
Recording method: Press button to trigger recording;
Cloud Storage Map: 30 seconds (5 images)
Battery: 800MAH
Battery discharge time: polymer battery sleep standby for 1 year

Network Protocol: TCP/IP/HTTP/TCP/UDP/DHCP/DNS/DDNS/NTP/RTP/P2P
WIFI connection: 2.4GHz wifi, support (802.11 b/g/n)
Ding Dong: Support RF 433MHZ Ding Dong
Storage: Support cloud storage function (hardware without TF card function) 3 days free circulating cloud storage
Working voltage: 3.7V
Working current: working current 219mA, deep sleep current 10WA, open infrared working current 280mA
USB charging voltage: DC 5V / 1.5A
Storage temperature (℃): (0℃～50℃)
Operating temperature (℃): Working temperature: -10～50℃, working humidity <95%
Door Bell Size: 42x25x81mm; chime: 40x39x64mm
Weight: 150g
Package: paper box

Package Includes:
1 pcs x visual doorbell
1 pcs x dingdong machine
1 pcs x user manual