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Electromagnetic Door Holders for Fire Alarm Systems

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Security Stores USA has a wide range of strong electromagnetic door holders to include in your fire system. Choose from wall, floor or ceiling mounting models in attractive designs, in a variety of finishes, as well as automatic fire door releasers. The electromagnetic door holders will ensure that people to get out of harmís way when a fire alarm is sounded and a fire breaks out.
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CPG 258-0067 - DOOR HOLDER 120V SEMI FLUSH MOUNT POWDER COATED CHROME CPG 3580069 (DH24120SC1) - 24Vdc/ac or 120Vac semi-flush mount brushed chrome
Description
DH series fire door holders are constructed of the finest materials and workmanship available. The door holder is made of durable die-cast metal powder coated finish.
Other features include standard dual voltage ac or dc inputs of 12 & 24V, 24 & 120V, and 24 & 220V models. While reducing stocking requirements, model 24120 draws a mere .020 ma. @ 24VDC, lowering overall job costs. (in large installations the cost savings can be substantial).
Other feature: single or double coil floor mounting, surface mounting and direct wall mounting. No brackets are required.
The DH series door holder offers a new installation technique using an adhesive template assuring alignment without secondary adjustment
Accessories include extension and misalignment rods in various lengths) enabling parallelism between door and wall at distances greater than 12 inches and misalignment over 4 inches. Aiding in installation is the aircraft quality DH drill texture that reduces installation time and provides a near perfect alignment of catch-plate and armature again - lowering overall installation costs.
Basic units offer superior holding force and low residual magnetism. Models 1224 and 24120 can operate at higher listed voltages producing holding forces in excess of 100lbs. (45.3kg.) for special applications.
Standard Features
  • Very low current draw
  • Dual Voltage inputs
  • Terminal block connections
  • High holding force
  • Low residual magnetism
  • Double chrome plating
    Mounting hardware & instructions
    Optional Features
  • Double brass plating
  • Extension and misalignment rods
  • Surface mount back box
  • Time saving drill fixture (for mounting catch plate)
  • Description
    DH series fire door holders are constructed of the finest materials and workmanship available. The door holder is made of durable die-cast metal powder coated finish.
    Other features include standard dual voltage ac or dc inputs of 12 & 24V, 24 & 120V, and 24 & 220V models. While reducing stocking requirements, model 24120 draws a mere .020 ma. @ 24VDC, lowering overall job costs. (in large installations the cost savings can be substantial).
    Other feature: single or double coil floor mounting, surface mounting and direct wall mounting. No brackets are required.
    The DH series door holder offers a new installation technique using an adhesive template assuring alignment without secondary adjustment
    Accessories include extension and misalignment rods in various lengths) enabling parallelism between door and wall at distances greater than 12 inches and misalignment over 4 inches. Aiding in installation is the aircraft quality DH drill texture that reduces installation time and provides a near perfect alignment of catch-plate and armature again - lowering overall installation costs.
    Basic units offer superior holding force and low residual magnetism. Models 1224 and 24120 can operate at higher listed voltages producing holding forces in excess of 100lbs. (45.3kg.) for special applications.
    Standard Features
  • Very low current draw
  • Dual Voltage inputs
  • Terminal block connections
  • High holding force
  • Low residual magnetism
  • Double chrome plating
    Mounting hardware & instructions
    Optional Features
  • Double brass plating
  • Extension and misalignment rods
  • Surface mount back box
  • Time saving drill fixture (for mounting catch plate)
  • CPG 3580072 (DH24128GC1) - 24 120 dc/ac floor mount single coil CPG 3580074 (DH24120GC2) - 24Vdc/ac or 120Vac floor mount dual coil
    Description
    DH series fire door holders are constructed of the finest materials and workmanship available. The door holder is made of durable die-cast metal powder coated finish.
    Other features include standard dual voltage ac or dc inputs of 12 & 24V, 24 & 120V, and 24 & 220V models. While reducing stocking requirements, model 24120 draws a mere .020 ma. @ 24VDC, lowering overall job costs. (in large installations the cost savings can be substantial).
    Other feature: single or double coil floor mounting, surface mounting and direct wall mounting. No brackets are required.
    The DH series door holder offers a new installation technique using an adhesive template assuring alignment without secondary adjustment
    Accessories include extension and misalignment rods in various lengths) enabling parallelism between door and wall at distances greater than 12 inches and misalignment over 4 inches. Aiding in installation is the aircraft quality DH drill texture that reduces installation time and provides a near perfect alignment of catch-plate and armature again - lowering overall installation costs.
    Basic units offer superior holding force and low residual magnetism. Models 1224 and 24120 can operate at higher listed voltages producing holding forces in excess of 100lbs. (45.3kg.) for special applications.
    Standard Features
  • Very low current draw
  • Dual Voltage inputs
  • Terminal block connections
  • High holding force
  • Low residual magnetism
  • Double chrome plating
    Mounting hardware & instructions
    Optional Features
  • Double brass plating
  • Extension and misalignment rods
  • Surface mount back box
  • Time saving drill fixture (for mounting catch plate)
  • Description
    DH series fire door holders are constructed of the finest materials and workmanship available. The door holder is made of durable die-cast metal powder coated finish.
    Other features include standard dual voltage ac or dc inputs of 12 & 24V, 24 & 120V, and 24 & 220V models. While reducing stocking requirements, model 24120 draws a mere .020 ma. @ 24VDC, lowering overall job costs. (in large installations the cost savings can be substantial).
    Other feature: single or double coil floor mounting, surface mounting and direct wall mounting. No brackets are required.
    The DH series door holder offers a new installation technique using an adhesive template assuring alignment without secondary adjustment
    Accessories include extension and misalignment rods in various lengths) enabling parallelism between door and wall at distances greater than 12 inches and misalignment over 4 inches. Aiding in installation is the aircraft quality DH drill texture that reduces installation time and provides a near perfect alignment of catch-plate and armature again - lowering overall installation costs.
    Basic units offer superior holding force and low residual magnetism. Models 1224 and 24120 can operate at higher listed voltages producing holding forces in excess of 100lbs. (45.3kg.) for special applications.
    Standard Features
  • Very low current draw
  • Dual Voltage inputs
  • Terminal block connections
  • High holding force
  • Low residual magnetism
  • Double chrome plating
    Mounting hardware & instructions
    Optional Features
  • Double brass plating
  • Extension and misalignment rods
  • Surface mount back box
  • Time saving drill fixture (for mounting catch plate)
  • Mircom MI-MIRF24120 24 or 120 V DC/AC Semi-Flush, Chrome Electromagnetic Door Holder, Low Current Draw 15 ma at 24 v SDi DOR01 - Automatic Fire Door Releaser

    MIRF-24120CU 24 or 120 V DC/AC Semi-Flush, Chrome Electromagnetic Door Holder, Low Current Draw 15 ma at 24 v

  • Installs in under 5 minutes
  • Automatically releases fire door upon activation of alarm
  • Night time release function
  • Available in 4 colors Black, White, Red and Mahogany
  • TECHNICAL SPECIFICATIONS


    Dimensions and weight
    Overall height: 8.O7in.
    Main casing height: 5.9Oin.
    Width: 7.67in.
    Depth: 1.77in.
    Packed kit weight: 2.091b.
    Product only (including batteries): 1 .541b.
    Material and operating specifications
    Casing: ABS
    Power: 2 x 1.5v C size alkaline batteries (do not use rechargeable batteries)
    Expected battery life: 12 months (may be less in noisy environments)

    Speco HT-7247IHR - Intensifier Series Tamperproof Weatherproof Dome Camera with Chameleon Cover and 9-22mm Lens
    This Intensifier Series tamperproof, weatherproof dome camera comes with with a snap on cover (chameleon cover) that converts the housing from the standard dark grey to decorator white. It can be painted to match any decor which is a better solution than painting the actual camera housing.

    The HT7247iHR features 580 lines of resolution that delivers extreme details and a 9-22mm auto iris varifocal lens indicating a wider zoom range to fit more applications.

    The advanced Noise Reduction circuitry in the Intensifier camera coupled with the virtual 3D filter that is built into the DSP will allow your DVR to have 30% better compression in scenes that were typically subject to video noise. This means that your low light and nighttime pictures will not only look better, but they will also use up less Hard Drive space.

    Specifications:

    Manufacturer Speco
    Condition New
    Signal Format NTSC (Domestic)
    Image Sensor 1/3-inch CCD
    Environment Outdoor, Vandal-resistant
    Imaging System Day/Night (No IR)
    Resolution (TV Lines) 550 - 600
    Lens Varifocal
    Min Focal Length (mm) 9.0
    Max. Focal Length (mm) 22.0
    Voltage 12 VDC, 24 VDC
    Video Connection BNC
    Housing Color White, Gray
    Special Features On-screen Menu, Digital Noise Reduction, Video Motion Detection, Privacy Masking
       
     
    Electromagnetic Door Holders for Fire Alarm Systems
     
     

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