Detex 100744-2 Circuit Board R...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$480.00
$378.95
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Detex 100744-2 Circuit Board Replacement Part with EA Prep Option on Z Bracket for 48 Inch Exit Device

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Model: 100744-2

In Stock (leaves warehouse same day if ordered before 3pm ET)

$480.00
$378.95
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Detex 100744-2 Circuit Board Replacement Part with EA Prep Option on Z Bracket for 48 Inch Exit Device

The Detex 100744-2 is a replacement circuit board designed specifically for use with 48-inch exit devices, featuring the EA (Exit Alarm) Prep Option and mounted on a Z Bracket for precise, secure installation. This commercial-grade replacement part is engineered to restore full electronic functionality to compatible Detex exit alarm devices, ensuring continued reliable operation in demanding commercial environments. Sourced directly from Detex, this circuit board replacement maintains original manufacturer specifications for seamless integration with existing hardware.

Key Features

  • Device Size Compatibility: Specifically engineered for 48-inch exit devices, ensuring proper fit and function within the designated door configuration.
  • EA Prep Option: Includes the Exit Alarm (EA) Prep Option, supporting alarm-ready configurations for enhanced egress security and compliance.
  • Z Bracket Mounting: Supplied on a Z Bracket for accurate positioning and secure attachment during installation or replacement service.
  • OEM Replacement Part: Genuine Detex replacement component designed to restore original circuit board functionality to compatible exit devices without modification.
  • Commercial-Grade Application: Rated for commercial use, making it appropriate for high-traffic facilities requiring dependable exit alarm device performance.
  • Exit Device Parts Category: Classified as an exit device part and replacement component, purpose-built for integration with Detex exit alarm hardware.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Exit Device Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 100744-2
  • Features: Detex Parts and Accessories

Typical Applications

  • Commercial Office Buildings with Exit Alarm Devices
  • Educational Facilities Requiring Exit Device Maintenance
  • Healthcare Institutions with Monitored Egress Points
  • Retail Establishments with Exit Alarm Compliance Requirements
  • Industrial and Warehouse Facilities with Emergency Exit Hardware
  • Government and Municipal Buildings with Code-Compliant Exit Devices
  • Multi-Tenant Residential Properties with Commercial Exit Hardware

Why Detex 100744-2?

The Detex 100744-2 circuit board is a genuine OEM replacement component designed to meet the same exacting standards as the original hardware, ensuring compatibility and reliable electronic performance for 48-inch exit alarm device configurations. Engineered for commercial applications where dependable egress security is non-negotiable, this Z Bracket-mounted replacement part simplifies service and restoration of Detex exit alarm systems with confidence.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Exit Device Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
100744-2
Features:
Detex Parts and Accessories

Detex 100744-2 – Frequently Asked Questions

1) What exactly is the Detex 100744-2 part?
The 100744-2 is a replacement circuit board for Detex exit alarm hardware, supplied already mounted on a Z bracket and built for the EA (Exit Alarm) prep option. It is the electronic board itself, not a complete exit device or a full alarm kit, so you are buying it to restore alarm function to hardware already hung on the door.
2) Will the Detex 100744-2 circuit board work on a 36 inch exit device?
No. The 100744-2 is built specifically for 48 inch exit devices. On a shorter device the board and Z bracket will not land in the right position, so you need the board matched to that device length instead. Measure the device, not the door opening, before you order.
3) Does the 100744-2 add an exit alarm to a device that never had one?
It is a replacement board for hardware that already carries the EA prep option. The prep, wiring and mounting points have to be in the device; the board alone does not convert a plain mechanical exit device into an alarmed one. For a non-prepped opening you want a device or retrofit alarm assembly, not this board.
4) Does the 100744-2 board require modifying the exit device to install?
No modification is called for. It is a genuine Detex OEM board built to original specifications, and the Z bracket positions it the same way the factory board sat, so it drops into hardware already prepped for the EA option.
5) My Detex exit device alarm stopped sounding. Is a replacement circuit board the fix?
If the mechanical exit device still latches and dogs correctly but the alarm no longer sounds or signals, the electronics are the suspect, and the 100744-2 is the replacement board for that circuit on 48 inch EA-prep devices. It restores the electronic side only; worn latches, rods or touchbar parts are separate components.
6) If I standardize on Detex exit alarms across a building, is the 100744-2 the board to stock as a spare?
It is the spare for your 48 inch EA-prep devices only. Buildings that mix device lengths need the matching board for each length, so inventory by device size. Since it is an OEM part matching original specifications, one stocked board covers any 48 inch EA-prep unit in the fleet.
7) Is the Detex 100744-2 rated for commercial use in schools and hospitals?
Yes, it is a commercial-grade component. Detex lists it for high-traffic facilities including office buildings, schools, healthcare egress points, retail, warehouses, government buildings and multi-tenant residential with commercial exit hardware.
How fast can I get the Detex 100744-2 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Detex 100744-2 come with a warranty?
Absolutely. The Detex 100744-2 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Detex 100744-2?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Detex 100744-2 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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