7 Inch Home Doorbell Hands Free Night Vision Wired Video Doorbell System for Home

Feature: 1. HD Camera: The home doorbell adopts ultra high definition camera board, and the photo effect is good. Exquisite and durable, with infrared night vision function. 2. Multifunctional: This wired doorbell has hands free intercom function, electric control lock function, outdoor monitoring function, indoor intercom function. 3. Unique Design: The video surveillance camera has a thin design and 25 ringtones to choose from, all of which make it a luxurious and high quality decoration style. 4. Use: The wired video doorbell can support up to 1 outdoor unit and 4 indoor units at the same time, the outdoor unit has a rain cover, and the outdoor unit has a ringback tone for calls. 5. Connection Line: The available distance of the connection line of the intercom doorbell is 200m, and the guide rail of 5x0.75mm2 can be used, which will not affect the displayed pictures and intercom. Specification: Item Type: Home Intercom Doorbell Material: ABS Indoor Unit Specifications Screen Size: 7 Inches, 16:9 Display Resolution: Digital: 800x(RGB)x480 Viewing Angle: 50 degrees Up, 70 degrees Down, 70 degrees Left or Right Brightness: 200cd/m2 Ringtones: Polyphonic Synthesis Ringtones Sensitivity: 58dB Signal System: PAL/NTSC (Optional) Input Voltage: AC 100V-240V~ 50Hz/60Hz Overall Power Consumption: less than 6W(400mA) Standby Power Consumption: