Boîtiers et matériel
Telephone Interface
The Telephone Interface can automatically answer incoming phone call and broadcast the caller's voice over the public address system and to individual zones.
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The Telephone Interface can automatically answer incoming phone call and broadcast the caller's voice over the public address system and to individual zones. A microphone Input is provided for talking back to the caller. It can also be used to start up the PA system and activate other equipments remotely.
Features & Benefits:- LCD screen displays the total volume
- Volume can be controlled by two volume controller
- Automatic receive or hang up the phone, and can be set to ring 2-5 times
- 2 levels of code
- Built-in monitor speaker is able to monitor audio source
- Short circuit signal activation for emergency broadcast
- Apply address setting switch, use decimal system to set the local address
- Remote power on, remote volume adjustment, and remote changing of password
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