[Black 10x9x5cm]
High definition clear video with 90° viewing angle, display the details in front of your door,reliable and practical
WIFI connection, no wire needs, achieve a two way intercoms between the doorbell and mobile phone.Real-time mobile phone, support two-way calls, photos, recording, caring for your family makes you more secure
Disassembly free cycle charging, built-in 1000MAH lithium high-capacity battery, more than 6 months of normal use,Charging time 1.5 hours
Equipped infrared night vision, automatically open at night,Support 128GB card storage (not include) & storage The doorbell can be controlled by APP, automatical work model, intelligent and portable.Portable in size and weight, convenient to install and
Product Name: smart doorbell
Main control model: bk7252
Sensor model: gc0328
Photosensitive: support
Audio input: 1 channel
Audio output: 1 channel
Infrared drive: max. 50mA
2 keys: doorbell key and RESE-T key
2 indicators: equipment status indicator and charging indicator
Battery interface: 1 way
Charging power supply: 5V
Video coding standard: M jepg
Video frame rate: VGA 20fps
Day night switching mode: automatic
Video preview: support, 1-way P2P
Sound acquisition: support
Video transmission encryption: support Dingdong RF : EV1527
Infrared lamp control: automatic, sensitivity level Adjust
Wavelength of infrared lamp: 850nm
Distribution mode: Bluetooth distribution
storage: Yes, three-day rolling storage is provided by defaul-t
Connection mode: 2.4GHz, WiFi
Power supply mode: battery power supply
Battery capacity: 1000mah Battery power detection support, voltage is lower than 3.4V, unable to wake up
Firmware upgrade supports remote upgrade
Operating temperature: - 10 ~ 45