Hot Smart Video V5 Doorbell Camera Wireless WiFi Phone Bell Intercom Home Security 720P Remote Monitor Night Vision Door Bell

Features: 1. Real-time monitoring: Even when you are out, you can actively wake up monitoring anytime and anywhere, and you will not miss any pictures. 2. Long-distance signal transmission: Guests can make video and voice calls and make short-term video recordings. WIFI connects multiple users and watch online at the same time. 3. 166-degree viewing range: The corners of the door, courtyard, corridor, aisle, etc. are clear at a glance, without opening the door.  Material: ABS plastic 4. 50M strong penetrating power: Steel doors, wooden doors, brick walls, etc. can penetrate without hindrance, so you don't have to worry about not receiving signals and no sound. 5. APP control: No need for any complicated wiring and cumbersome settings, just one key to start the machine, download the APP, and follow the reminder to connect and use. Specifications: Number of online users: Multiple users watching online at the same time Signal-to-noise ratio: ≥39dB Lens/Viewing Angle: 1.7mm@F2.4/166° NightViewing: automatic switching of dual filters, 6 850nmΦ28Mil high-power infrared lights, night viewing 10 meters IR Control: IR turns on the night viewing function to enable, infrared and ICR are automatically detected; Compression Standard: H.264 Main Profile/H.264 Baseline Profile/MJPEG/JPEG Baseline Video Encoding Processing: Multi-stream: 720P/24fps+VGAW30fps+QVGA/30fps+720P@1 fsJPEG snapshot Bit Tate: CBR/VBR two rate control modes, and the output bit rate range is 128~4096kbPs Input: 1 built-in -48dB microphone Intercom: Two-way voice intercom, with built-in echo cancellation Network Protocol: TCP/IP, HTTP, TCP, UDP, SMTP, FTP, DHCP, DNS, DDNS, NTP, UPnP, RTSP, P2P Wireless Network security: WPS security encryption Recording Method: motions detection recording, doorbell button trigger recording, manual recording Power Supply Mode: Battery-powered Three 18650 cells for international use (not included) Working Environment: working temperature -10~50℃, working humidity <95% Package Included: 1 PC * Video Doorbell 1PC*Chime Note: 1. In manual measurement, the size will have an error of 0.5-2mm, please refer to the actual size. 2. Due to the difference in light and screen, the color of the product may be slightly different from the picture. Please take the real one as standard.Please understand, thank you!