Although the prevent steal or Circuit this be model to be easy the system is simple. but I thinks it may help can protect your assets. The principle is simple be the system Close Wire Loop. It will make a noise to warn when the circuit torn , by this circuit , use the electric energy while standby very low 0.5uA only. But when Relay work as a result use current about 70mA only. The usability can use in an automobile,house door, leak round a house or the other. When an electric line torn system , Relay command give beep danger circuit work immediately.
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This entry was posted on Saturday, October 4th, 2008 at 7:35 am and is filed under alarm home system, Audio - Alarm, Security.
