Sell ✪✪Smart Wireless WiFi Doorbell Video Camera Phone Bell Intercom Home Security M7 best price

✪✪Smart Wireless WiFi Doorbell Video Camera Phone Bell Intercom Home Security M7 Features: 1. With infrared movement detection function, when someone moves in front of the product, the device will sense and send a notification to the mobile terminal. 2. It has a wide range of uses, suitable for homes, shops, office buildings, warehouses, and exhibition halls. It has super battery life and is not afraid of power outages. 3. Support mobile phone real-time monitoring, even when you go out, you can actively wake up monitoring anytime, anywhere, so that you will never miss any screens. 4. With 50M strong penetrating power, no longer worry about not receiving signal, no longer worry about no sound. 5. Intelligent WIFI is equipped with long-distance signal transmission. Guests can make video and voice calls and record for a short time when visiting. The owner can know the information of the visitor without opening the door. Wireless wifi connects multiple users to watch online at the same time. Description: WiFi doorbell supports mobile phone, monitoring, infrared night vision, wireless WIFI, NVR+Security Digital card and cloud storage. Specifications: Model: M7 Image sensor: 1/4 inch 720p progressive scan CMOS sensor Sensor performance: support automatic white balance, automatic gain control, automatic lighting compensation Signal to noise ratio: ≥39dB Minimum illumination: 1/4 inch 720p progressive scan CMOS sensor Minimum illumination: 0.8Lux/F1.4 (color mode), 0.3LuX F1.4 (black and white mode) Lens/Viewing Angle: [email protected]/166° Night vision: automatic switching of dual filters, 6 850nm φ28Mil high-power infrared lamps, night vision 10 meters IR control: IR turned on night vision function enabled, infrared and ICR automatic detection: IR turned off night vision function disabled infrared normally off, ICR fixed in day vision mode video: Video encoding processing: Multi-stream: 720P/24fps+VGA/3Ofps+QVGA/3Ops+720P@1fsJPEG capture Code rate: CBR/VBR two code rate control modes, the target output code rate range is 128-4096kbps Audio: Input: 1 built-in -48dB microphone Intercom: Two-way voice intercom, with echo cancellation The internet: Network protocols: TCP/IP, HTTP, TCP, UDP, SMTP, FTP, DHCP, DNS, DDNS, NTP, UPNP, RISP, P2P, etc. Wireless network security: WPS security encryption Power supply mode: battery powered, 3*18650 batteries Working environment: working temperature: -10~50℃, working humidity <95% Material: ABS Package Included: 1 * WiFi doorbell (without battery and memory card) Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.