• Electric Control Lock
• Electric Bolt Lock
• Electromagnetic Lock
• Electric Strike
• Electronic Code Lock
• Intelligent Office/Home lock
• Access Controller
• Time Attendence Access Control
• Finger Print Lock
• Power Supply
• Exit Button And Switch
• Cabinet Lock
• Door Closer
• Magnetic Switch
• Card and Control
• HOTEL DOOR LOCK
• Manuals & Soft Download

DZ828 Fire magnetic switch (install on the wall):
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: 20pcs
Meas/ctn: 38.5 x 36 x 16cm
Weight/Ctn: 17kg