4MP Wireless Video Doorbell with 5-In…

4MP Wireless Video Doorbell with 5-Inch Display, Night Vision & Two-Way Audio Features: 4MP camera with 2.8mm wide-angle lens and 3x digital zoom provides comprehensive coverage and clear visuals Real-time viewing of outdoor activity on a built-in 5-inch high-definition screen for enhanced security Infrared technology enables 20-meter night vision range, ensuring 24/7 protection without blind spots Built-in microphone and speaker allow for instant communication with visitors Supports up to 4 battery-powered cameras, ideal for home security or office visitor management Specifications: Brand: Srihome  System:  Main processor: 1GHz clock speed, 1.5TB high-performance SoC Operating system: Linux Display:  Size: 5-inch Resolution: 720 x RGB x 1280 Touchscreen: Not supported Screen off: Automatically turns off when exiting the configuration interface Video:  Encoding Format: H.264  Maximum resolution: 4 channels, 1920 x 1080 Terminal: Pixels & resolution: 4M (1920 x 1440) Batteries: 2 x 18650 batteries Rechargeable: Supports charging/5V 1.5A charger Encoding: H.264 PIR: Configurable support time, disabled by default Standby current/standby time Doorbell Button: Supported Pairing Method: Scan the channel QR code on the host or the channel management QR code in the app Terminal-connected wireless doorbell (DH002) Low-power doorbell: Supported (Standard) Battery-controlled camera: Supported (Optional) Connection method: WiFi: The doorbell or battery-controlled camera scans the host's QR code to pair and connect to the host's WiFi Number of terminals: Supports up to 4 terminals, battery-controlled cameras Audio: Audio Protocol: G711 Speaker: Built-in 1W speaker Microphone: Built-in microphone Function: Supports two-way audio, simplex WiFi:  WiFi Type: WiFi 6 Standards: IEEE 802.11b/g/n/ax 1T1R Security Protocols: WPA, WPA2, WPA3 Personal Operation Panel: Keyboard: Soft keyboard/Shift key toggles uppercase and lowercase Function Keys: Silicone rubber keys Local Storage:  TF Card Storage: Supports 128GB Recording Standard: MP4 Recording Mode: Event recording (e.g., a visitor rings the doorbell, activating the PIR and waking up the camera) Recording Resolution: VGA Recording View: App playback Notifications:  Doorbell visitor: Real-time video push notifications and real-time intercom support App Notifications: Both visitor and PIR events can be notified to the user via the app Alert Tone: Doorbell ding-dong notification Application Scenarios Video doorbell: Push the doorbell and send real-time video to the indoor host, providing premium protection for your family. Security system: A wire-free, portable security system allows security personnel to monitor surrounding conditions at all times. Home surveillance kit: Equipped with a low-power battery-powered camera, eliminating the need for wiring. Office visitor system: Convenient for selective visitor access. Other: Power connector: Type C Operating temperature: -10°C to 50°C Power consumption: 4.5W to 7.5W Operating humidity: 10% to 90% RH Operating Frequency: 2.412-2.484GHz Package Included: 1 x Doorbell 1 x Display 1 x Charging Cable 1 x Installation Sticker 1 x Installation Screw Pack