Wireless WiFi Doorbell Outdoor HD Camera Security Door Bell
Night Vision Video Intercom Voice Changer for Home Monitor
Electronic doorman

 Description:

 Product model: doorbell

 Main control model: bk7252

 Sensor model: gc0328

 Photosensitive sensor support

 Audio input: 1 channel
 
Audio output: 1 channel

 Infrared triggering, max. 50 mA

 MicroSD card support not supported

 2 keys: bell key and reset key

 2 indicators: equipment status indicator and charging indicator

 Unidirectional battery interface

 DC 5V charging power

 Function and technical parameters

 Parameter description

 Embedded FreeRTOS System Architecture

 Maximum resolution VGA, 640 * 480

 mjepg video coding standard

 g711 Audio Coding Standard A

 VGA video frame rate at 20 fps

 Automatic day/night switching mode

 Video preview supports one-way P2P

 Sound acquisition support

 AES-compatible video stream encryption

 RF Code Dingdong EV1527

 The infrared lamp is automatically controlled and the sensitivity level is adjustable

 Infrared lamp wavelength: 850 nm

 Distribution network mode: Bluetooth distribution network
 
Cloud storage support, three days rolling storage by default

 Support cell phone detection, adjustable sensitivity level

 Connection mode: 2.4 GHz Wi-Fi

 Battery power mode

 Support battery power detection; voltage lower than 3.4V, does not allow wake-up.

 Firmware update with remote update support.

 Operating temperature: -10~45℃

 Working humidity ≤ 95%

 Specifications: 

 1. 【Video Call】Easy to deal with guests: When someone rings the doorbell, the doorbell will send a notification to the phone, and the owner can access the video chat interface, which supports sharing with up to 10 members simultaneously.
 
2. 【Screenshot】Cloud storage, drip security protection. When a visitor rings the doorbell, the camera captures the visitor's photo and saves the record to the cloud, so the mobile app can view the previous photos at any time, which is safer and more secure.

 3. 【Portable Installation】Can be pasted and drilled. Supports 3M adhesive, no drilling required, and also supports drilling installation. No plug-ins required, convenient and hassle-free.

 4.【Long Standby】No disassembly charging cycle. Built-in high-capacity lithium-ion battery, standby for 365 days

 Put an end to the hassle of frequent battery changes.

 5. [Ultra wide-angle lens] allows the doorbell to clearly record the movement of the front door without missing any important images.

 Included in the package:

 1 * visual bell,

 1 * dingdong machine

 1 * manual