About this product
Minimum Aperture1.2f/
Maximum Aperture11f/
Optical Zoom3x
Digital Zoom3x
Memory Card TypeSD
Frame Rate30fps
Product ConditionNew
Input Voltage(V)5
Plug TypeCordless
With MaganetNo
Battery Capacity(mAh)100
Battery in The ProductYes
Battery Quantity1
With BatteryYes
Warranty TypeSupplier Warranty
Product description
Wireless Doorbell WiFi Outdoor HD Camera Security By Bell Night Vision Video Intercom Voice Changer For Home Monitor Phone Door
Wireless Doorbell WiFi Outdoor HD Camera Security By Bell Night Vision Video Intercom Voice Changer For Home Monitor Phone Door
Main Control Model BK7252
MicroSD card holder is not supported.
2 Buttons: Doorbell Button and Reset Button
2 indicators: device status indicator and charging indicator;
Functions and technical parameters
FreeRTOS Embedded System Architecture
Maximum VGA Resolution, 640*480
MJEPG Standard Video Encoding
Audio coding standard g711 A
Video Frame Rate VGA@20fps
Automatic day-night switching mode
Video preview supports one-way P2P
Video transmission encryption supports AES.
The infrared lamp is automatically controlled and the sensitivity level is adjustable.
The wavelength of infrared lamps is 850 nm.
Bluetooth Distribution Network Mode
Supports cloud storage Three-day rolling storage by default
Supports mobile detection, adjustable sensitivity level
Connection Mode: 2.4GHz WiFi
Power Supply Mode, Battery Power Supply
Supports battery power detection. The voltage is below 3.4V, it cannot be alarmed.
Firmware upgrade supports remote upgrade.
Operating Temperature: -10 ~ 45°C
1. [Video Call]Easy to deal with visiting guests. When someone rings the bell, the doorbell will notify the phone, and the owner can enter the phone's video call interface. It supports sharing up to 10 members at the same time.
2. [Screen Capture]Cloud Storage Drip safety protection when a visitor rings the doorbell. It can capture the visitor's image and save it to the cloud, so that the mobile phone app can view the past images at any time, which is safer and more secure.
3. [Portable Installation]It can be placed and drilled, 3M adhesive support, no need to drill holes. While supporting perforated installation, no need to plug it in. Convenient and hassle-free.
4.[Long Standby]No charging cycle, built-in high-capacity lithium-ion battery disassembly cycle, 365 days standby.
Say goodbye to frequent battery replacement problems
5. [Ultra-wide-angle lens] Allows the doorbell to clearly record the movement of the front door without missing any important images.