• Non-polarized two wire for communication
and talk, cost effective for wiring.
• Connect up to 100 TN7100 Addressable
Fire Extension Telephone, talk with
maximum 3 extension telephones
simultaneously.
• Support up to 9-hour recording of talk.
• Provide 999different kinds of messages
which can be searched by type or time.
• Black and white 128×64LCD.
• Self-check is available
• Auto/Manual mode
• The monitor can be muted automatically to eliminate audio return while the microphone is used to broadcast
• As it receives the emergency signal, the power amplifier can automatically adjust audio to preset position not controlled by the volume potentiometer, eliminating the influence of human operation
• Automatically switching between the main power and the standby power
Fault uploading
• Overheat protection
• Providing 24VDC off-set for local audio output line and line-checking module
• Communicate with TG7100 Broadcast Control Panel through RS485