LOCK CONTROL APPARATUS INTERLOCKING WITH FIRE DETECTOR AND DOWNWARD EMERGENCY EXIT HAVING SAME

摘要

The present invention relates to a lock control apparatus interworking with a fire detector to open a lock installed in a downward emergency exit to evacuate in case of a fire. A power terminal of the lock control apparatus is connected to a power wiring network of the fire detector. And the lock control apparatus detects fire occurring from a change in power voltage received from the power wiring network of the fire detector through the power terminal, and opens the lock installed in the emergency exit by converting the received power voltage when the fire occurring is detected.;COPYRIGHT KIPO 2017