Securitron UHB-82 - Manual (Page 2)

Page 2
3. USE AS SPLICE CHAMBER
The empty space inside the bracket can be put to use to
mount certain electronic accessories. Examples include
LED's, alarm sounders, relays and timers. LED's may be
used to annunciate the status of the lock or of an alarm
system. A good use for an alarm sounder is to arrange for
it to sound when the lock has been released from the inside
to admit someone. The sounder can be driven by an SPDT
external switch which is releasing the Magnalock or a relay
can be placed within the bracket to supply contacts to
operate the sounder when the lock has been released.
Finally, a timer is often required to release the Magnalock
for a certain period when a switch has been momentarily
depressed. Securitron's model TM-8 TimeMate timer has
been designed to fit within the UHB bracket if it cannot be
mounted with the switch.
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