Slim and attractive design. Simply peel off the protective paper on the back to reveal the adhesive coating and attach it to a window. No screws, nails or tools necessary. It will protect the window or door from unauthorised entry if there is sufficient shock or vibration. It's calibrated to avoid false alarms. (Merely opening the door or window in a normal way won't usually activate the alarm, but you can switch it off if it's a problem)
The reverse has a red warning sign which, when the alarm is attached to a window, is visible on the other side to warn people which can help prevent vandalism or an attempted break-in.
To activate, flick the switch on the side to ON. It will sound 3 short beeps to signify it's armed. If the alarm is triggered it will sound a 120db siren for 25 seconds. Then it will stop (so not to annoy neighbours) and re-arm and will trigger again if vibration/shock continues.
To disarm flick the switch to OFF.
Batteries are included and pre-installed for your convenience and should last roughly 1 year. Please remove the plastic tab from the battery compartment before use. The batteries can be replaced by sliding off the battery compartment. It takes 3x LR44 batteries and should be replaced every 12 months to ensure it continues to work efficiently.
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