1 pcs outdoor camera and 3 pcs indoor monitor video intercom doorbell system,supporting 1 building which has 3 households.you can both see and speak with all visitors.
This system comes with 5 ID keyfobs(including added keyfob and deleted keyfob) , There are 2 ways to open the door lock using the ID keyfobs or "unlock" button on the monitor.
700TVL CMOS IR night vision high resolution door monitor camera, The Outdoor doorbell is constructed using a full aluminum front panel for protection from vandalism, while waterproofing protects from the elements.
7 Inch LCD screen, door answering, monitoring and unlock, dual-way intercom,16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable.
Easy to install,wired connection stability for home security.Can be used in apartments,villas,hotels,offices,public buildings.Support video intercom Max 12 monitors. (Note: if you need RVV-4 Wire for the indoor unit and outdoor unit connection, please search: "B07PJRHPQ2".)
