Analog 4-Wire Video Intercom Doorbell Specification Table

Category Item Specification Description

System Type：Transmission Mode：Analog 4-Wire System (4-core wire transmission for power, video, audio and control)

Indoor Monitor： Display Screen：7-8 inch color LCD screen, resolution 800×480

Indoor Monitor： Function Keys：Touch type: Call, Unlock, Intercom, Monitor

Indoor Monitor： Communication Mode：Hands-free two-way intercom

Outdoor Station： Camera： 1/3 inch CMOS/CCD, high-definition wide-angle lens, infrared night vision

Outdoor Station： Waterproof Rating：IP65, rainproof and dustproof

Audio & Video： Video Standard：PAL/NTSC (analog signal)

Audio & Video： Audio Frequency：300Hz~3400Hz, clear two-way intercom

Power Supply： Operating Voltage：DC 12~15V (power adapter supply)

Power Supply： Power Consumption：Standby <0.5W, Communication / Working status <10W

Installation： Cable Requirement：RVV4×0.5~1.0mm²

Installation： Installation Method：Indoor monitor wall-mounted, outdoor station outdoor wall-mounted

Function： Basic Functions：Two-way intercom, video monitoring, remote unlock, visitor call

Environment： Operating Temperature：-10℃ ~ 50℃

Environment： Operating Humidity：10%~90%RH (non-condensing)