After reading instructions provided it was plain sailing. Batteries included, positioned in shed, set pin code, armed alarm with a push of 1 button... opened the door after a minute and was impressed by the noise. Especially for the price. Although it is screwed I have also screwed a metal bracket over to ensure it is harder to just tear off the wall due to originally being screwed on via just a plastic plate.
Verified purchase: Yes | Condition: New
a weak plastic case cant use 4 as last digit or two other combinations the police officer who inspected said it could easily be knocked of and stampt on , wjth a metal body it would be mutch harder to break or remove with a hamer etc , the vibration sensor would alert. Tom.
Verified purchase: Yes | Condition: New
Good loud alarm and features. As my shed door can rattle if windy, the trembler goes off, but can be isolated leaving the magnetic stripto work alone.
Verified purchase: Yes | Condition: New
Even though my door was sunk in within the frame if that makes sense, it was still very easy to adjust and install. Buy with confidence, pretty loud at a bargain price.... I mean what do you want for a tenner. Brilliant little alert little alarm.
Verified purchase: Yes | Condition: New
Pretty easy to fit, had to disarm the vibration part as to sensitive on our door. Hopefully if it does go off in a break in it would put any one off. All in all for the price a great little piece of kit,
Verified purchase: Yes | Condition: New
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