7-inch TFT Screen Wired Video Intercom System RFID Access Entry Camera Doorbell 2 Monitors for Multi- Apartments/Home Security

Very Important:  We will send your order with 2 or 3 different packages if you chose to ship with AliExpress Standard Shipping. If you chose the DHL, please tell us what's the value you want us to declare on the invoice. This price does not include any custom fee or tax. It's better if you can contact your customs office before ordering it. Thank you a lot! 7-inch Video Door Phone Intercom System for 2 / 3   Apartments RFID Outdoor Camera / 7inch Color Monitors Product Details： With 4 wires system connection. Using a 4-cores cable to connect the camera and monitor. The max distance is up to 100 meters. Different distances, use different diameter cables, please check the following form to choose the correct cable. ( We will send 5 meters cable to you to test, for the longer cable, need to buy by yourself when installing) Multiple ringtones - free switch The 25 chord ringtones can be switched freely, elegantly, and fair-sounding. Both of the ringtones and volume can be adjustable