SALIENT FEATURES :
? Completely self – contained stand – alone unit
? Demonstrates the principle and working of a Burglar alarm
? Built – in IC based DC regulated power supply.
? Three transistor circuit with a wire loop
? Breaking the loop turns ON the buzzer to indicate that there is a burglar.
? Multicolored test points are provided at various stage, in the circuit to observe waveforms and voltages.
? Strongly supported by a comprehensive instruction manual complete with theory and operating details.
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