EASY WIRING AND EXTENDED DISTANCE:Use RVV4(4 wires)/Cat5/Cat6 cable and included extension cable for flexible installation up to 100-200 meters distance between monitor and doorbell.Indoor monitor supports wifi connection, connect the main monitor to your home WiFi network to view visitor information on your cell phone anytime.

3 IN 1 UNLOCKING:Our video doorbell has 3 unlocking methods, you can unlock the door by IC card, APP and monitor. Very convenient and flexible. The scope of supply includes 5 passes. Easy to set up, so you can open the door anytime, anywhere

10 INCH TOUCH MONITOR AND 1080P HD DOORBELL:10-inch touchscreen monitor with touch operation, hands-free, and Wifi support. Outdoor metal doorbell with waterproof cover, built-in IR sensor and 1080P camera, 160o wide angle, night vision, waterproof, dustproof and vandal proof. It can connect with all 12V electronic locks to realize one key unlocking.

TWO WAY AUDIO:when someone rings the doorbell, all monitors and phones ring. You can see, hear and talk to anyone at the door from anywhere without missing any visitors. And all monitors support call forwarding or intercom (audio only) between room monitors. Supports up to 2 doorbells, 2 cameras, and 6 screen connections. Cameras are equipped with separate ports for easy installation

MOTION DETECTION & AUTOMATIC RECORDING: Get alerted and record videos or snapshots when the doorbell is pressed or motion is detected. Save the footage on the included 32GB Micro SD card for added home security. You can view it from your cell phone or monitor.