ZZKHGo Smart Wireless Doorbell Remote Video Doorbell Intelligent Visual Doorbell Home Intercom HD Night Vision WiFi Rechargeable Door Doorbell

Price: $129.95 - $25.99
(as of Jan 25, 2024 03:21:15 UTC – Details)

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: D-C 5V
Video coding standard: M jepg
Day night switching mode: automatic
Video preview: support, 1-way P2P
Sound acquisition: support
Video transmission encryption: support
Dingdong RF Code: EV1527
Infrared lamp control: automatic, sensitivity level Adjust
Wavelength of infrared lamp: 850nm
Distribution mode: Bluetooth distribution
Storage:Max 64GB Card (not include)
C-L-oud storage: Yes, three-day rolling storage is provided by defaul-t
Connection mode: 2.4GHz, WiFi
Power supply mode: battery power supply
Battery capacity: 400mah
Battery power detection support, voltage is lower than 3.4V, unable to wake up
Firmware upgrade supports remote upgrade
Operating temperature: – 10 ~ 45 ℃
Working humidity ≤ 95%
Doorbell machine size: 10.6×4.5×2.4cm/4.17×1.77×0.94 inch
Dingdong machine size:6×3.8x2cm/2.36×1.5×0.79 inch
Gross weight: 181g/0.4 lb
Package Includes:
1 x Doorbell Machine
1 x Internal ding-dong Machine
1 x Charging cable
1 x Adhesive installation aid
1 x Manual
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Strong signal, long-distance reception, able to penetrate 3-4 walls, with an open distance range of up to 150 meters. In open areas, it is very suitable for large houses, including villas, apartments, offices, shops, warehouses, etc.
38 chords can be Freel switched, selecting a unique ringtone that is different from the neighbor’s, not afraid of hearing the wrong sound, and having a lot of in life. The doorbell does not cross talk.
3 speed Adjust volume, can be heard on balconies, kitchens, or even in the bedroom, making it convenient for family members to use 3 speed Adjust volume, and the sound level can be adjusted according to their preferences.
Multiple buttons, setting different ringtones. The host can be equipped with multiple buttons, corresponding to different positions. The receiver can set different ringtones to distinguish between front and rear doors, which music sounds, and where the visitor is located.
It is a doorbell, but it’s also a pager. When the elderly, infants, and pregnant women need to sleep alone, they can tell with just a click. The Dingdong machine is into the power bank and can be at any time.