ONE TO ONE DOOR PHONE INTERCOM

Can be used with direct interphone and doorphone. Differentiated call signal to rooms and door station. Used: home, office, apartment, factory, hospital, etc. Can be combined with door opener. Can be used 1:1 interphone

Features:-

• Power : AC110V or 220V
• Power consumption : Un load : 1.3W, In load : 4W
• Signal Sound : From door : Chime / From indoor : Electonic chime
• Wiring : Door: 2Wired Room : 6Wired