Alula RE309 Quick Start Manual Download Page 1

The RE309 Glassbreak 

is a security sensor that detects the sound of 

breaking glass and sends alarm signals to the security panel.  

Features

•  360 degree omni-directional coverage

•  Optional external contact 

•  Low battery indication

•  5-year warranty

Enroll

 

by placing the panel into wireless enrollment mode, removing the 

battery tab, and pressing the enrollment button.     

Sending an Enrollment Signal

•  Remove the battery tab and press the 

enrollment button

Install

 

by mounting the sensor at least 3 feet (~1 m), but no more than 

25 feet (~7.5m), from a window using the mounting screw locations 

or VHB tape.  Ensure that the sensor has visual line-of-sight to all 

windows being protected. 

Glassbreak Testers

 

should be used to verify operation after enrollment 

and installation (use any glassbreak tester).

•  Putting Sensor in Test Mode:

1. Put tester on tempered setting.
2. Hold tester next to the microphone and activate tester.
3. The red LED will light for 4 seconds.
4. Sensor sends alarm to control panel.

•  Red LED will blink one time per second for one minute (Test Mode).

•  Every time the sensor hears the tester in Test Mode, the red LED  

 

will light for four seconds and sensor sends alarm.

•  In Test Mode:

1. Test sensor distance – holding tester near surface of the 

window protected, activate tester with speaker pointed 

towards sensor.

2. If the red LED does not light for 4 seconds, relocate sensor 

and retest.

3. When location is verified and a good test is confirmed, the 

red LED will stop blinking 1 minute after last tester sound 
it hears.

NOTE: The pattern recognition technology of this sensor 

ignores most false alarm sounds, including glassbreak 
testers (except in test mode).

Enroll External Contact 

by holding down the enroll button and 

installing the battery to activate external contact. Trip the external 

contact to enroll.

External Contact 

•  Glassbreak is 1st ID (ID ends in 0)
•  External contact is 2nd ID (ID ends in 1)
•  Connect the external contact to terminal B and 

the middle terminal 

•  Use only a 

normally-closed 

contact

•  Do not use end-of-line resistors

  

Use the panel installation guide to verify proper system setup.

Enroll Button

External Contact 

Terminal Block

LED

RE309 Glassbreak  
DSC

®

 Compatible

IN

STALL

G

U I D E

I

Resolution Compatibles

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