Item Type: Home Intercom Doorbell <br>Material: ABS <br>Indoor Unit Specifications <br>Screen Size: 7 Inches, 16:9 Display <br>Resolution: Digital: 800x(RGB)x480 <br>Viewing Angle: 50° Up, 70° Down, 70° Left or Right <br>Brightness: 200cd/m2 <br>Ringtones: Polyphonic Synthesis Ringtones <br>Sensitivity: 58dB <br>Signal System: PAL/NTSC (Optional) <br>Input Voltage: AC 100V-240V~ 50Hz/60Hz <br>Overall Power Consumption: ≤6W(400mA) <br>Standby Power Consumption: <1.1W <br>Power Adapter Specification: DC 15V 1500mA <br>Call Delay: 120S±10% <br>Monitoring Delay: 60S±10% <br>Effective Distance: 200M (5x0.75M m2) <br>Working Temperature: -20℃ ~+55℃ <br>Relative Humidity: 10%~85%(KH) <br>Indoor Unit Installation Method: Wall Mounted <br>Outdoor Unit Specifications <br>Infrared Light Lighting Distance: Approx. 5m/16.4ft <br>Gain Control: Automatic <br>Call Delay: 120s+10% <br>Image Transmission Distance: Approx. 200m/656.2ft <br>KW: <2W <br>Power Supply: DC 15V (Provided Directly by the Extension) <br>Camera: HD Color Cmos <br>Working Temperature: -20℃ ~+55℃ <br>Gross Weight: Approx. 1058g/37.3oz<br>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. <br>2、Multifunctional: This wired doorbell has hands free intercom function, electric control lock function, outdoor monitoring function, indoor intercom function. <br>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. <br>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. <br>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.1. Do not install the indoor unit in a place with very high temperature or humidity, and keep it away from the TV. <br>2. Do not touch the device with wet hands, and do not let water or other liquid flows into the machine. <br>3. To keep the screen clean, gently wipe the screen or camera with a soft cloth that does not contain alcohol glass cleaner. Do not use laundry detergents, thinners, volatile or aggressive liquids for cleaning. <br>4. Do not place the product in a strong magnetic area. <br>5. Please avoid tossing, throwing and hitting powerful machines. <br>6. Due to the strong gloss, the picture will be blurred and hard to read. <br>7. Please unplug the power supply if not in use for a long time. <br>8. If the machine is not working properly, please ship the machine directly to our after sales service department. Do not disassemble by yourself.1 x Indoor Unit<p>1 x Outdoor Unit</p><p>1 x Adapter</p><p>1 x Manual</p><p>1 x White Cable</p><p>3 x Colored Cable</p><p>8 x Screw</p><p>8 x Rubber Plug</p>