TMEZON Video Door Phone Doorbell Wires Home 3 Video Intercom Monitors 7\ Wired Home Security System with Night Vision 1 Doorbell Camera
- ¡¾Multi-device interconnection¡¿Support connect with additional 2x CCTV camera,2x PIR alarms,2x electronic locks, giving you more comprehensive protection for your home..
- ¡¾About the extension wire¡¿The extension wire is not included in the box,but we will provide the 4 pin connector for you connect the extension wires.You can use RVV4(4 core wire)/Cat5/Cat6 wires to extend the distance for monitor to doorbell, monitor to monitor according to your need, maximum distance 100-200 meters..