Audio Door Phone System
Flush Mounting Easy wiring and installation Intercom System with Night Vision Function, Can Unlock the Outdoor During the Intercom Functions: With 2-8 indoor units Can call the indoor unit to make the intercom and unlock by the indoor unit Outdoor camera with IR-LED auxiliary for night vision Technology parameters: Power: DC 15V (supported by the indoor unit) Current: Static state: 20mA Dynamic state: 160mA Communication time limit: 75 seconds Working temperature: -40° C-+70° C Indoor unit Functions: Can unlock the outdoor during the intercom Can supply the power for the outdoor unit Technology parameters: Ring sound: Ding-dong, melody ring for optional Power: DC 18V Temperature: -10 to 55C Humidity: 45 to 95% Distortion: <5%
Audio Door Phone System