TN7300 Addressable Fire Telephone Jack
TN7300 Addressable Fire Telephone Jack Socket(
called the Jack Socket for short), a telephone
port installed in the eld can detect the plug in
and hang up of an extension handset. It is suitable
for hotels, restaurants, o ce buildings, teach
buildings, banks, warehouses, libraries, computer
rooms and switching rooms.
The Jack Socket can constitute a re telephone
system together with TN7000 Fire Telephone
Control
Panel, TN7100 Addressable Handset, TN7101
Extension Handset and TN7301 Fire Telephone
Jack Socket.
