Sistema de intercomunicación impermeable Yobang Security, videoportero con cámara exterior de visión infrarroja y botones de llamada múltiple para apartamentos.

Metal Aluminum Outdoor Camera For 2~12 Units Apartment Video Intercom Doorbell Door Phone Audio Visual Intercom Entry Access System 700TVL CMOS IR night vision high resolution door monitor camera, easy to install,wired connection stability for home security systems. Can be used in apartments, villas, hotels, offices, public buildings.Support video intercom 2 monitors of security & surveillance equipment. Outdoor camera: Camera resolution: 700Lines. Camera: 1/3 Color CMOS Camera. Built-in microphone and speaker Power Adapter: From Monitor, DC15V. Viewing angle: (U/D/L/R, degree): 60/35/70/70. Connection: 4 cored wire (Up to 12 monitors). Case: Aluminum material, weatherproof. Packing list: 1 * Outdoor Unit Camera Note: this is only one outdoor camera , no inlcude indoor monitor Very Important!!! These outdoor units only can work with our  indoor monitor . can't work with other seller's monitor,   As per reference, the indoor monitors shown at below model are compatible with these outdoor units. If you already have a indoor monitor, please check whether it will compatible with our outdoor unit or not. If you can not sure, please feel free to contact us before ordering.