laser base security system

hi,
i want build a security system using laser beam. circuit design is very easy, but i block in sensor part and laser torch part. any one please help me to find proper sensor and laser torch. this system should work all 24 hours and 365 days. so it's durability is very important.please help me.

Replies

  • munnii
    munnii
    sabkavinda
    hi,
    i want build a security system using laser beam. circuit design is very easy, but i block in sensor part and laser torch part. any one please help me to find proper sensor and laser torch. this system should work all 24 hours and 365 days. so it's durability is very important.please help me.

    hi
    can i have a glance about the circuit diagram???
    so that i may have a clear idea of that

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