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> 2 pin adapter 2 ways window interphone for stores banks
2 pin adapter 2 ways window interphone for stores banks
2 Pin Adapter 2 Ways Window Interphone for Stores Banks
* This Window Intercom can use inside speaker to communicate with the extension station without plugging into an external speaker.
* The voice of the Store Interphone is living and clear, and the volume of the master and extension station is adjustable separately.
* This Bank Intercom Interphone is typically used by institutional users, such as banks,stores and box offices etc.
* Intercommunication Intercom
* The master station size: 4 15/16" x 4 5/16" x 2"(L*W*D)
* The extension size: 2 5/8" Diameter x 3/4" Thick
* 1 x extension station with microphone(cable length 72" x 33")
