• Model NO.：S4A-34 Stainless steel
• Structure of Electromagnetic Door Stop：No
• Working Principle：Ground Suction
• Control：Manual
• Usage：Normal Door, Fire Door, Glass Door
• Customized：Customized
• Model：S4a-34 Stainless Steel
• Applicable Door Type：10-19 Cm Glass Door
• Input Voltage：12V Factory 24V Adjustable
• Working Current：12V,170mA,24V,85mA
• Maximum Suction：60kg
• Dust Cover：Yes
• Power-off Button：Yes
• Installation Scene：Ground Installation
• Transport Package：Standard Carton Box
• Specification：130X90X80mm
• Trademark：S4A
• Origin：China
• HS Code：7020009990
• Production Capacity：200000,Mouth

Basic Info.

Model NO. S4A-34 Stainless steel Structure of Electromagnetic Door Stop No Working Principle Ground Suction Control Manual Usage Normal Door, Fire Door, Glass Door Customized Customized Model S4a-34 Stainless Steel Applicable Door Type 10-19 Cm Glass Door Input Voltage 12V Factory 24V Adjustable Working Current 12V/170mA,24V/85mA Maximum Suction 60kg Dust Cover Yes Power-off Button Yes Installation Scene Ground Installation Transport Package Standard Carton Box Specification 130X90X80mm Trademark S4A Origin China HS Code 7020009990 Production Capacity 200000/Mouth

Product Description

Magnetic Door hoolder Surface Glass door mount
 

What is electromagnetic door stopper?

Electromagnetic door holders and releasers keep doors open until they are released by fire-alarm systems, 

remote smoke detectors, or other switching devices. They provide a high holding force. In the event of a power 

failure, they release the door to a closed position to keep the facility secure.

 

How do you remove a magnetic door stopper?

Removing the Old Magnetic Door Stop

Use a screwdriver to loosen the screws until they come off. Remove the entire catch assembly and put them aside. 

Next, work on the magnetic door stop installed on the wall trim. Remove the screws, pull off the device, and set it aside.

 

Model	S4A-34 Stainless steel
Applicable door type	10-19 cm glass door
Input voltage	12V factory 24V adjustable
Working current	12V/170mA,24V/85mA
Maximum suction	60KG
Dust cover	Yes
Power-off button	Yes
Installation scene	ground installation