Have you spent a long time in searching for a wonderful visible visual doorbell? Here comes the good news. This 7" LCD Monitor Wired Video Intercom Doorbell can satisfy your demands. You can even communicate with them through intercom system without having to open the door at all. It provides an extra security and convenience for you and your family. The video doorbell is very easy to install and take off, electric lock- control function and hand free intercom. Your ideal choice!<!--Features --><p>FEATURES</p><ul><li> Video doorbell system provides a securely and conveniently solution for you</li><li> When someone press the call button on outdoor unit, it will active the indoor monitor, monitor will turn on, ring and show the video outside</li><li> You can see who is outside, then you can press the "intercom" button on monitor to talk with the people outside, unlock the lock and press the "intercom" button again to end the conversion</li><li> This 2-way communication is an inexpensive and effective way to talk with the stranger at the door without actually opening the door</li><li> This video door phone system available up to 6 indoor monitor and 3 outdoor cameras at most, support room to room intercom</li><li> 7 inch color LCD screen for clear night-viewing, 24 hours monitoring, calling, speaking and unlocking remote controlling etc.</li><li> Hand-free intercom communication, brightness, Chroma, and volume adjustable, 16-chord melody ring for option </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Display</td><td width="365"> 7 inch TFT LCD screen (16:9 displays).</td></tr><tr><td width="131"> Resolution</td><td width="365"> 800 X 480 </td></tr><tr><td width="131"> Input</td><td width="365"> AC 100-240V 50Hz-60Hz.</td></tr><tr><td width="131"> Output</td><td width="365"> DC 15V/1500 mA </td></tr><tr><td width="131"> Case Material</td><td width="365"> Plastic </td></tr><tr><td width="131"> Mounting</td><td width="365"> Surface Mounted</td></tr><tr><td width="131"> Color</td><td width="365"> White</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (9.45 x 5.91 x 0.79)" / (24 x 15 x 2)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 21.02 oz / 596g Outdoor Camera </td></tr><tr><td width="131"> Camera</td><td width="365"> 1/3 CMOS</td></tr><tr><td width="131"> Camera Resolution</td><td width="365"> 700 line</td></tr><tr><td width="131"> Illumination</td><td width="365"> 0 Lux</td></tr><tr><td width="131"> Night vision Illumination Distance</td><td width="365"> 1 meter</td></tr><tr><td width="131"> Power Adapter</td><td width="365"> Shared Indoor Unit</td></tr><tr><td width="131"> Viewing Angle</td><td width="365"> 92 degrees</td></tr><tr><td width="131"> Case Material</td><td width="365"> ABS/Aluminum</td></tr><tr><td width="131"> Installation</td><td width="365"> Surface Mounting </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Outdoor Camera </li><li>1 x Indoor Monitor </li><li>1 x Hanging Plate</li><li>1 x Power Adapter</li><li>1 x 4-core Connection Cable </li><li>1 x 2-core Connection Cable</li><li>1 x Testing Line</li><li>1 x Bag of Screws </li><li>1 x Manual</li></ul><!--Extra Info --><!--produts_compatibility -->