Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
It is easy to connect. Works also with a 9V battery, so it can be used as portable alarm. Keeps loud noise. Sensitivity is adjustable (sensitivity setting sequence from remote control: 1 x UNLOCK, 3 x LOCK --> the more beeps the less sensitive).
Comes with very badly understandable English manuals. Remote control range is quite short (some tens of meters). Although the sensitivity is adjustable alarm reacts badly to movement. Its piezo type sensor works better with shocks.
This is very good alarm if you just understand its limitations. You can't find a better one anywhere else for this price. Consumes approx. 10mA when connected.
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