• EAX-2500S Detex Surface Mount AC Alarm

*Actual product and finish may vary

The Detex EAX-2500 Series Exit Alarm is designed for applications requiring a hardwired AC/DC alarm on secure doors.

The alarm, with approximately 100dB, will sound when an unauthorized exit occurs. The smaller size of the EAX-2500, which is designed to fit in a standard 4"x4" outlet box, makes it the choice for quick and easy installations on emergency exit and restricted doors.

Sold Less Cylinder 

Mortise cylinder required with straight cam for Inside arming of the device.

Cylinder Option Available

Mortise cylinder with straight cam for Inside Key Control.

MS-2049 switch & PP-5152-2 transformer required.

Detex 2500 series catalog


• Field selectable features allow customer to choose status indicators and auto rearm options

• 100dB piezo horn provides security for restricted doors

• Easy to install using ordinary tools to save time and money

• New graphics on cover are easy to understand and make key operation simple

• Available in either gray or black to blend with any décor-approximate order time 5 days for black


• Surface and flush mount available using 4"x4" double switch/outlet box

• Patented cam assembly automatically adjusts for different size cylinders without spacers

• Inside Key Control uses mortise cylinder with standard Yale cam

• AC/DC hardwired power with optional 9VDC backup battery

• Low battery alert is field selectable

• Silent arming feature is field selectable

• Tamper resistant housing and cover protects electronics 

• Extended bypass allows alarm to remain silenced when door is open and automatically rearm upon closing of door

• Relay output for signaling external accessories

Mechanical Options

• KS - Key Stop (Key removed only when armed)

• EAX-2500 Flush or Surface

• EAX-2500FK - Complete kit contains alarm, warning sign, flush back box, flush magnetic switch and 24VAC transformer

• EAX-2500SK - Complete kit contains alarm, warning sign, surface back box, surface magnetic switch and 24VAC transformer

Electrical Options

Other EAX Exit Alarms Include:

• EAX-500 - Battery Powered

• EAX-500W – Weatherized Battery Powered

• EAX-3500 - Timed Bypass and Rechargeable Battery


• IC7 - Interchangeable mortise cylinder (can be factory installed)

• MC65 - Mortise cylinder (can be factory installed)

• MS-2049, MS-1039, MS-1059 - Magnetic Switch

• Optional Cylinder Nut Wrench P/N: 103779

Technical Information

• Machine and Self Drilling Screws (Std.)

• Optional Sex Nuts or Security Torx Screws available

Detex Limited Warranty

3 Year Limited Manufacturer's Warranty

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EAX-2500S Detex Surface Mount AC Alarm

  • Brand: Detex
  • Product Code: EAX-2500S
  • $227.00

Available Options

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