• Model NO.：S4A-36
• Structure of Electromagnetic Door Stop：No
• Working Principle：Floor-Mounted
• Control：Manual
• Usage：Normal Door, Fire Door, Glass Door
• Customized：Customized
• Surface Treatment：Electroplating
• Installation Form：Floor-Mounted
• Input Voltage：DC12V,24V
• Suction：60-80kg
• Transport Package：Standard Carton Box
• Specification：111X81X90(mm)
• Trademark：S4A
• Origin：China
• HS Code：7020009990
• Production Capacity：200000,Mouth

Basic Info.

Model NO. S4A-36 Structure of Electromagnetic Door Stop No Working Principle Floor-Mounted Control Manual Usage Normal Door, Fire Door, Glass Door Customized Customized Surface Treatment Electroplating Installation Form Floor-Mounted Input Voltage DC12V/24V Suction 60-80kg Transport Package Standard Carton Box Specification 111X81X90(mm) Trademark S4A Origin China HS Code 7020009990 Production Capacity 200000/Mouth

Product Description

Floor Mounted Electromagnetic Door Holder/Release

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.

 

Material	pure iron
Surface treatment	electroplating
Specifications	glass door stopper, framed door stopper, door stopper power supply, glass door stopper with aluminum clip
Type	Single door magnetic lock
Installation form	floor-mounted
Input voltage	DC12V/24V
Suction	60-80KG