Video Channel of China Shen Zhen Junson Security Technology Co. Ltd
Chat Now Contact Us
Home Videos Playlist Website

110lbs Smoke Proof Door Holder

Other Videos
January 16, 2026
Category Connection: Electromagnetic Door Holder
Chat Now Contact Us
Tags:
#magnetic door catch #fire alarm magnetic door holders #floor mounted magnetic door holder
Brief: In this dynamic video, we demonstrate the 110lbs Smoke Proof Electromagnetic Door Holder in action. You'll see how this anti-residual device automatically closes smoke-proof doors during a fire, ensuring safety compliance. We walk through its dual voltage operation and robust construction, showing real-world installation and performance for B2B professionals.
Related Product Features:
  • Holds doors securely with a 50kg (110lbs) colinear load capacity.
  • Operates on dual voltage options of 12V or 24V DC for flexible integration.
  • Features anti-residual magnetism design for reliable door release.
  • Automatically closes smoke-proof doors when a fire is detected.
  • Low power consumption with MOV reverse current protection for safety.
  • Professional dual insulative housing with high-temperature paint finish.
  • Suitable for all types of single and double smoke-proof doors.
  • Environmental protection zinc finish on armature for durability.
FAQs:
  • What is the holding force of this electromagnetic door holder?
    The door holder has a holding force of 50kg, which is equivalent to 110lbs, ensuring secure door retention.
  • What voltage does this smoke proof door holder operate on?
    It operates on 12V or 24V DC, with the standard voltage being 12V DC when finished, offering flexibility for different systems.
  • How does this product ensure safety during a fire?
    It automatically closes the smoke-proof door when a fire happens, helping to contain smoke and fire spread as part of a safety system.
  • What is the warranty period for this electromagnetic door holder?
    JUNSON provides a 3-year warranty for this product, covering damages not caused by human intervention, ensuring long-term reliability.
Related Videos
Brushed Finishing 600lbs electromagnetic lock 00:31

Brushed Finishing 600lbs electromagnetic lock
Electromagnetic lock
July 16, 2020
Double Door 1024mm SS304 Exit Panic Bar With Lock 00:24

Double Door 1024mm SS304 Exit Panic Bar With Lock
Door Panic Bar
March 31, 2025
1.5V Alkaline Drawer Cabinet Lock D22.0mm Rfid Keyless Cabinet Lock 00:12

1.5V Alkaline Drawer Cabinet Lock D22.0mm Rfid Keyless Cabinet Lock
Electric cabinet lock
August 14, 2025
Fully Sealed Waterproof Electromagnetic Lock 00:37

Fully Sealed Waterproof Electromagnetic Lock
Electromagnetic lock
November 21, 2024
Stainless Steel Door Holder Manual Release 00:15

Stainless Steel Door Holder Manual Release
Electromagnetic Door Holder
January 09, 2026
the step to install electormagnetic lock 01:17

the step to install electormagnetic lock
Electromagnetic lock
January 21, 2021
JS-350S Single Door Magnetic Lock , Fail Secure Magnetic Lock With LED Indication 00:45

JS-350S Single Door Magnetic Lock , Fail Secure Magnetic Lock With LED Indication
Electromagnetic lock
November 10, 2022
Electric Access Control Door Release Push Button Stainless Steel 00:10

Electric Access Control Door Release Push Button Stainless Steel
Exit Button
November 04, 2024
Silver Keypad IP68 Fingerprint Access Control 100mA With WiFi Tuya APP 00:16

Silver Keypad IP68 Fingerprint Access Control 100mA With WiFi Tuya APP
Biological Access Control
September 10, 2021
Electric Access Control Door Release Push Button Stainless Steel 00:11

Electric Access Control Door Release Push Button Stainless Steel
Exit Button
November 04, 2024