Product Benefits

• Suitable for all commercially available optical smoke alarms
• Easy to use, simply spray toward the smoke alarm for 1 to 2 seconds
• Free of chlorine, fluorine (CHC/CFC), PCB, lead and other harmful substances

For function tests

Test spray for checking the functionality of optical smoke alarms.

You are not sure whether your smoke alarm is still working reliably? You can check the function of the detector with our ABUS test spray. Simply spray the smoke detector and wait for the warning tone. Optical smoke alarms detect smoke particles in the air. These are simulated realistically by the spray. If there is no alarm at a spray intensity of around five seconds, you should replace the smoke detector.