Z20 Household Wifi Intelligent Wireless Doorbell

$0.99

Product information: Main control: XR872 Memory: 32Mb flash Sensor: 30W GC0328 CMOS sensor Lens: 100wide-angle lens Signal to noise ratio:41dB Minimum illumination: 0.8Lux/F1.4 (color mode), 0.3Lux/F1.4 (black and white mode) Night vision: two 850nm28Mil high-power infrared lamp night vision distance: 1m is the best, and the longest distance is 3m Video format: JPG 9. Video size/frame rate: 480P/7fps Recording method: 1. Press the key to trigger recording Cloud storage image: 5 seconds (5 pictures) Battery type/capacity: polymer 803,035/800MAH Battery discharge time: polymer battery dormant for 1 year Network protocol: TCP/IP/HTTP/TCP/UDP/DHCP/DNS/DDNS/NTP/RTP/P2P WIFI connection: 2.4GHz wifi, supporting (802.11 b/g/n) Ding Dong: RF 433MHZ Ding Dong is supported Storage: support cloud storage function (without TF card function), 3-day free circular cloud storage Working voltage: polymer 803035/3.7V Working current: working current 219mA, deep sleep current 10mA, open infrared working current 280mA USB charging voltage: DC 5V/1.5A Storage temperature (): (050 ) Operating temperature (): - 10~50 , operating humidity<95% Wake up mode: 1. The doorbell button wakes up, Rules for APP access to doorbell: 1 master account+8 shared accounts=9 users can connect to doorbell, only 3 users can preview the screen at the same time, and only one user can talk to doorbell at a time Purpose: Video voice call and short time video recording are available when guests visit, and the host can know the information of the visitors without opening the door Features: Wireless connection, ultra-low power consumption, multiple accounts can be simultaneously viewed online Packing list: 1doorbell