Fire Door Controller for 8 Magnetic Door Holders

This fire door control device consists of fire door controller and door holder composition, suitable for fire provides the linkage signal or the independent fire detectors.

Usually the fire door controller output DC 24V to the door holder, to keep the fire door normally open.

When the controller receives the fire signal, the left and right door will power off (delay 6sec) then the fire door will close.

Panel indicates:

power - when the light is green, it has power; status - normal working, the red

light does not shine; power off, the red light then alarm;

door1 - m 1, when the door holder is working, the light is green, when power off, the light off.

door2 - m 2 ,when the door holder is working, the light is green; when power off, the light off.

Test - press the test button, status red light, then alarm. Door1

the green light off, after 6sec,the door2 the green light off, after 12sec will reset.

Fire Door Controller for 8 Magnetic Door Holders Technical Parameter

Product Parameter	Parameter Description
Dimensions	226Lx226Wx82H(mm)
input voltage	AC220V 50HZ
output voltage	DC24V
output power	20W
Weight	2.4kg
Alarm input	switching signal
Time delay	6sec left and right doors
Control function	connect smoke detector