ZkTeco VDP04-B4Intercom Kit with 4.3 Inch LCD Monitor, Video Doorbell with Camera and Night Vision System

• 【ZKTeco Visual Intercom System】4.3 inch color LCD monitor, built with easy operation system, slim design and fashionable touch panel. Ringer volume, picture brightness, chroma and call can be adjusted.
• 【Multiple Intercom For 1 Family Home】Connect up to 5 monitors. Two-way communication between monitor and camera, monitor and monitor; Call transfer support between all monitors. You can open the door and unlock by all indoor monitors.
• 【About Extension Cable】The extension cable is not included in the box, but we will provide the 4 pin connector to connect the extension cables. You can use RVV5 cables (5 core wires) to extend the distance from monitor to doorbell, monitor to monitor according to your need, maximum distance of 100 meters.
• 【Protected Street Front】Outdoor doorbell, Outdoor doorbell with waterproof cover, 700 Line CMOS camera, 100 degree viewing angle, night vision and rainproof design. Doorbell can connect all electronic lock.
• 【WIDELY USED】The ringer volume can be adjusted. If the hearing is not good, the volume can be increased. If you can’t hear a ringtone, you can change it. The design style is simple and elegant. Suitable for apartments, high-rise residences, hotels, factories, hospitals, etc.