Other Series


Magnetic Door Holders- Surface-Mount

The SECO-LARM Magnetic Door Holders are designed for virtually any remote door release applications. The UL Listed SECO-LARM Magnetic Door Holders, used in conjunction with UL Listed SECO-LARM door closers, control the release and closing of residential, commercial, and public area doors including apartments, schools, hotels, hospitals, and offices. Fail-safe operation, tri-volt coils, and adjustable armature plate allows for easy and flexible installation. SECO-LARM Magnetic Door Holders also come in surface-mount or flush-mount models with full mounting hardware included.

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  • * For use with door closers to control the release and closing of residential, commercial, and public area doors
    * Adjustable armature plate reduces installation time and adjusts to door alignment changes
    * Surface-mount or flush-mount models available
    * Fail-safe operation
    * Low profile design
    * Holding force – 33-lbs (15 kg)
    * Three voltages: 12 VAC/VDC, 24 VAC/VDC, and 120 VAC
    * Extension bars available: 1/2 in, 3/4 in, 1 in, 2 in,3 in, 4 in
    * Cast aluminum faceplate
    * No residual magnetism for easy release
    * Built-in voltage spike suppressor
    * Use with SECO-LARM door closers SD-C121-S, SD-131-SQ, SD-C101-SGQ, SD-C101-SBAQ, or SD-C101-SBBQ


Color Camera
Type Door Holder
Installation Surface-mount
Current Draw 52mA@12VAC, 60mA@12VDC; 27mA@24VAC, 31mA@24VDC; 24mA@120VAC
Holding Force 33-lb (15kg)
Magnet Box Dimensions 2-3/4 in x 4-9/16 in x 3 in (70 x 116.5 x 76 mm)
Door Armature Dimensions 2-9/16 x 2-9/16 x 1-9/16 in (65 x 65 x 40 mm)
Magnet Box Weight 1-lb 1.5-oz (496g)
Door Armature Weight 8.3-oz (235g)
Operating Voltage 12VAC/VDC, 24VAC/VDC, 120VAC
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  • SK-919TD1S-PQ

    1-Button 315MHz Transmitter

    1. * Frequency 315MHz<br> * Operates up to 500 ft (150 m).<br> * Over 68 billion possible codes<br> * Sleek case with flashing LED transmission indicator<br> * Includes 12VDC alkaline battery with handsome key chain ring<br>
  • SK-939TS1SQ

    1-Button 433.92MHz Transmitter

    1. * Frequency 433.92MHz<br > * Operates up to 500 ft (150 m).<br > * Over 68 billion possible codes<br > * Sleek case with flashing LED transmission indicator<br > * Includes 12VDC alkaline battery with handsome key chain ring<br >


Installation Manual DH-1x1SQ_InstMenu_160420.pdf
  • tags : Magnetic, Door Holders, Access Control
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