Advanced Alarm Systems.In an electronic circuit consisting of two distinct Parts, one part strength and sen / Al,While the Force Fed by a conventional Mains and Transforms and rectifies the Voltage of 12 volts to the circuit That Feeds the sen /; and the Circuit of the sen / to any color in the basic parameters of the external detector generates a sen / L which passes directly to an optical or Acoustic Signal element.If there is a failure in the power supply by a Relay, a switching is made to a Battery Powered system which would stay for at least 12 hours.Once restored the normal supply the Power Circuit recharge the battery again; and their connection or disconnection is equipped on the Outer door of an electric Key, high security is the only Element capable of Activating or deactivating the alarm procedure.
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