EVA Logik NST003 User manual

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NST003 Glass Break Alarm Manual
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INSTALLATION :
1. To arm the unit, open the battery compartment at the front of unit, install 2pcs AAA
batteries and close it. Sliding the power switch to the "-/+" position, and the device will
emit a powerful 120-decibel alarm when the window or glass door is tampering or
breakage and the alarm siren will sound continuously 60second.
2. LED blink every 4 seconds when switched "-/+".
1. Easy to install - no wiring, stick the alarm on any window or glass surface, warning words
visible outside.
2. Turn the unit upside down and open the battery compartment install AAA*2pcs batteries
noting polar (not included) and close the compartment.
3. Place switch to the "-/+" (low/high sensitivity selection) position to set up a defensive.
4. Low-battery indicator light, If you see the indicate red LED always on, then need replace
new battery.
OPERATION :
Alarm: >120dB SPL/30cm
Power Supply: 2 * AAA batteries
Dim.: 78*78*16.49mm
SPECIFICATIONS :
1. Status LED
2. Siren
3. Battery compatment
4. Switch

CARE AND MAINTENANCE :
Remove batteries before storing the Alarm for extended periods.
Batteries corrode over time and may cause permanent damage to the unit.
Different types of batteries or new and used batteries should not be mixed.
Depleted batteries should be removed from the unit and disposed of properly.
To clean the unit housing, use a soft cloth slightly dampened with water and wipe dry.
Do not use chemical agents as this may damage and discolor the unit.
IMPORTANT :
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3. You can adjust the sensitivity of the sensor by using the "+(high)/-(low)" switch.
As a standard you should use the "+" testing. But depending on the surranding
sounds or when used on a sliding glass door, the alarm might be triggered without reason.
In such cases reduce the sensitivity to "-". A breaking of the glass will still be detected.
4. To disarm the unit, toggle switch to "OFF" position.
Note : To test, a cloth can be used to cover the alarm to reduce risk of hearing damage.