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• Manuals & Soft Download

DZ828 Fire magnetic switch (install on the floor):
Range of use:
When the fire occurs, all the special door magnetic switch of the smoke-proof doors will all automatically release magnetic force, so as to let the smoke-proof doors close automatically and fire form getting through the doors.

 signal output is customizable.

Technical parameters:
Qty/Ctn: 60pcs
Working voltage: 12DC +10% -10%
Working current: 12VDC/180mA, 24DC/90mA