- Audio Intercom Set For 16-apartment Building. Includes: 16-button Lobby Unit, 16 Interphones DP-SS and Power Supply RF-12015S.
- Lobby Unit: Apartment Call And Talk To Visitor. Interphone: Talk To Visitor And Release Door (Door Strike Not Included).
- Use One Power Source DC12V, 1Amp For Lobby Unit. Lobby Unit Provides Power To Handsets.
- Lobby Unit Made Of Aluminum Material/flush Mounted Type; Surface-mounted Handset.
Warranty:- 1 Year

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