7 Inch Video Door Phone Doorbell RFID Access Control And Camera System For 2/3/4/5 Unit Multi Apartments Intercom

2/3/4/5/6 Units Apartment Intercom Wired 7" Video Door Phone Video Door Entry System Intercom Doorbell Home Security Kit Camera Monitor  1 camera and 2~5pcs LCD color monitor, supporting 1 building which has 2 households.You can see and hear before you're at the door. 7 Inch LCD press key screen,door answering, monitoring and unlock, dual-way intercom Mute door intercom with door dell kits. 16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable. Fashion and nice design,which can also be used a decoration of your house for home improvement. 700TVL CMOS IR night vision high resolution door monitor camera, easy to install,wired connection stability for home security systems. Can be used in apartments, villas, hotels, offices, public buildings.Support video intercom 12 monitors of security & surveillance equipment. 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. So you can see who is outside,  Then you can press the response button on monitor to talk with the people outside, unlock the lock and press the response button again to end the conversion. This 2-way communication is an inexpensive and effective way to talk with the stranger at the door without actually opening the door. Feature: The TFT 7 inch digital color LCD screen for monitoring. High-resolution night vision, monitoring, calling, speaking, unlocking, remote controlling. Hand-free intercom munication. Brightness, Chroma, and Volume adjustable. 16-chord melody ring for option. Indoor Monitor: Display: 7 inch TFT LCD screen (16:9 dispaly). Resolution: 800 X 480. Input: AC 100-240V 50Hz-60Hz.  Output: DC 15V/1500mA.  Case: ABS Engineering Plastics.  Installation:Surface mounting. Outdoor camera:  Camera resolution: 700Lines.  Camera: 1/3 Color CMOS Camera. Built-in microphone and speaker  Power Adapter: From Monitor, DC15V. Viewing angle: (U/D/L/R, degree): 60/35/70/70.  Connection: 4 cored wire (Up to 12 monitors).  Case: Aluminum material, weatherproof. Package List: There are different sets for option,you may choose your prefer sets,thanks A KIT:1pcs 2 buttons camera+2pcs monitors+test cable+adapters+accessory pack+manual B KIT:1pcs 3 buttons camera+3pcs monitors+test cable+adapters+accessory pack+manual CKIT:1pcs 4 buttons camera+4pcs monitors+test cable+adapters+accessory pack+manual D KIT:1pcs 5buttons camera+5pcs monitors+test cable+adapters+accessory pack+manual E KIT:1pcs 6 buttons camera+6pcs monitors+test cable+adapters+accessory pack+manual F KIT:1pcs 2 buttons camera+2pcs monitors+test cable+adapters+accessory pack+manual          +Power supply contorller+exit button+electric lock+password board G KIT:1pcs 3 buttons camera+3pcs monitors+test cable+adapters+accessory pack+manual +Power supply contorller+exit button+electric lock+password board H KIT:1pcs 4 buttons camera+4pcs monitors+test cable+adapters+accessory pack+manual +Power supply contorller+exit button+electric lock+password board I KIT:1pcs 5buttons camera+5pcs monitors+test cable+adapters+accessory pack+manual +Power supply contorller+exit button+electric lock+password board J KIT:1pcs 6 buttons camera+6pcs monitors+test cable+adapters+accessory pack+manual +Power supply contorller+exit button+electric lock+password board