Product Description

150LBS Mini Electric Magnetic Door Lock For Automatic Door/Sliding door

 

Work with all Kind of  Single & Double Smokeproof Doors

 

Magnetic door holders are used in rire protection doors, These holders keep the doors open during dap to dap operations When smoke is detected the fire alarm transmit a signal which cuts off the power feed and the mechanism releases the door. This avoids rire and smoke expansion.

Specification

Product Name: Electromagnetic Door Holders

Voltage:  12/24 VDC+/- 10% (Adjustable)

Current Draw:  12V/140mA     24V/70mA

Suitable for:   All Kind of  Single & Double Smokeproof Doors

Surface Temp:   ≤+20℃

Operating Temp:   -10～+55℃(14-131F)

Suitable Humidity:  0~90%(relative humidity)

Finishes for Shell:  High Temperature Paint and Environmental Protection Zinc

Finishes for Armature: Zinc

Payment Terms︰ T/T, Western Union, Money Gram, Paypal

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