Magnetic Door Holder Fire Alarm

Product Detail

Product Detail

Uses For Electromagnetic Door Holders Doorware Com

Uses For Electromagnetic Door Holders Doorware Com

Fire Prevention Magnetic Door Holder

Fire Prevention Magnetic Door Holder

Serie Dh Door Holder

Serie Dh Door Holder

Edwards Signaling Electromagnetic Door Holder Flush 2kfn9 1504 Aqn5 Grainger

Edwards Signaling Electromagnetic Door Holder Flush 2kfn9 1504 Aqn5 Grainger

Doormerica 2100 Electro Magnetic Door Holder

Doormerica 2100 Electro Magnetic Door Holder

Doormerica 2100 Electro Magnetic Door Holder

Wire these holders directly into your fire alarm system.

Magnetic door holder fire alarm.

The device holds a door open while energized. When activated by a fire alarm the magnet shuts off and releases the door. For use with doors that already have a closer these holders keep doors open with an electromagnet. The sentronic 7800 series magnet releases when the fire alarm panel enters an alarm condition and the electrical current is interrupted allowing the door to perform manually until power returns.

They provide a high holding force. In the event of a fire emergency the fire alarm control panel or other compatible control means will release the magnet allowing the door to close to prevent the spread of smoke. When de energized by a relay controlled by the fire alarm system or other switch the door is released to a closed position checking the spread of smoke and flames. Electromagnetic door holders should be used and.

The magnetic portion of this device is installed on the wall that meets the open fire door now to tie this whole concept together you will. Electromagnetic door holders and releasers keep doors open until they are released by fire alarm systems remote smoke detectors or other switching devices. On the fire alarm side you would need a control relay to intercept a switch leg of power to the door holder circuit as well as an initiating device such as a smoke detector to activate the relay. The dorgards are great by the way but if the spec is magnetic door retainers they may want them as opposed to dorgards but if its high end property which a flat worth 3 5 mill is id expect a proper fire alarm in tbh a 2 zone panel is cheap enough and will give you the felxibility you need and give you extra income on repairs and servicing.

A magnetic door holder is a relatively simple device that when powered typically by 24vdc or 120vac will create a magnetic pull. These door holder releases have a holding force of approximately 25 lbf 111n. We offer a variety of magnetic door holder and magnetic fire door holder finishes including us28 luma sheen duranodic and gold. In the event of a power failure they release the door to a closed position to keep the facility secure.

All are reversible for right or left door swing directions. The tri voltage design provides 35 pounds of holding force. Our cal royal magnetic door holders and magnetic fire door holders are ul listed for both the us and canadian market as well as approval from the california department of forestry and fire for the state of california. Mount the wall plate in an electrical outlet box or use a surface mount box sold separately.

Depending on your fire alarm installation you may need to install a magnetic door holder at the location of each fire door. The magnet is fail safe and will hold the door until the current is interrupted.

Magnetic Door Holders And Battery Backup With Facu Fire Alarms Online

Magnetic Door Holders And Battery Backup With Facu Fire Alarms Online

Electromagnetic Door Holders Releases

Electromagnetic Door Holders Releases

Fire Door Holders Supplied And Fitted Throughout The South West

Fire Door Holders Supplied And Fitted Throughout The South West

Magnetic Door Stop Supplier Magnets By Hsmag

Magnetic Door Stop Supplier Magnets By Hsmag

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