TMEZON Wired Video Intercom System

【4-wire visual intercom system】 7-inch color LCD monitor, built with easy operating system, slim design and Moderna touch button. Outdoor doorbell with camera- night vision, rainproof and vandal-proof design. Doorbell can connect the most electronic lock., 【2-way audio and one-button unlock】Two-way communication between the monitor and the camera.You can open the door and unlock it through indoor monitor.It is convenient and widely used in apartments, villas, hotels and offices., 【One Button Monitor】You can monitor what is happening outside the door from the indoor monitor at any time, even if no one presses the doorbell, protect your family's safety all time., 【IP65 rainproof and night vision】IP65 waterproof design, stable in rainy, cloudy, cold and snowy conditions.IR LED lighting for better night vision., 【About the extension cord】 This set is equipped with 4-wire technology, so you need to connect a 4-wire cable between the monitors and the hood.The extension cable is not included in the box, but we will provide the 4-pin connector to connect the extension cables.