• Non-polarized two-wire for communication and talk, cost effective for wiring.
• Connect to 100 TN7100 Addressable Fire Extension Telephone, talk with maximum 3 extension telephones simultaneously.
• Support up to 9-hour recording of talk.
• Provide 999 different kinds of messages which can be searched by type or time.
• Black and white 128×64 LCD, displaying 64 characters.
• Non-polarized two-wire for
communication and talk, cost
effective for wiring.
• Connect to Addressable TN7300
Jack Socket
• EN54-4 Compliance
• Intelligent 5A Power supply unit
• Can sit on the loop to monitor by the Fire control panel
• Digital display showing output voltage and load current
• Overload, overcharge and over usage protection
• Fully Monitored with Self-test function
• Wall mount installation
• Isolating input and output of the bus, power
supply, enhancing the communication quality
and anti-interference ability.
• Non-polarized 24VDC power input and
telephone bus input, convenient for installation,
operation and maintenance in field.
• Featuring of short circuit protection for bus
output
• Non-polarized two-wire for communication
and talk, cost effective for wiring.
• Using electronic addressing.
• Lifting the extension can call a fire telephone
control panel.
• As the extension receives a call from a fire
telephone control panel, it will ring to remind
customers of answering it.
• The handset can be taken along so that it is
convenient for fire management personnel to
• use.
• Using special telephone chip with clear and
reliable talk.
• The handset can directly call a fire telephone
control panel as it is plugged into a jack socket.
• EN54-4 Compliance.
• Intelligent 10A Power supply unit.
• Can sit on the loop to monitor by the Fire
control panel.
• Digital display showing output voltage
and load current.
• Overload, overcharge and over usage
protection.
• Fully Monitored with Self-test function.
• Cabinet type.