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FK501: INTRUDER ALARM (DELAY FUNCTION) |
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Detail:
• Using LDR to detect light level and having timer and alarm.
• It comes with a speaker 2 inch 0.25 watt. |
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Detail:
• A “ding-dong” musical alarm to provide warning of intruder.
• It can be installed at gate or shop door to detect the Visitor. |
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FK509: PASSIVE INFRARED SENSOR |
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Detail:
• This circuit is detected infrared radiation from human or animal body with PIR (Pyroelectric Infrared Sensor). And have the fresnel lens (circular and flat) for increase efficiency of detect. |
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FK510: PASSIVE INFRARED SENSOR SWITCH ( DELAY OFF 0-5 MIN ) |
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Detail:
- This circuit os detected infrared radiation from human or animal body with PIR ( Pyroelectric Infrared Sensor ) and have the fresnel lens ( Circular and Flat ) for increase efficiency of defect. |
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FK511: TWO FUNCTION INFRARED SENSOR |
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Detail:
This circuit is the multipurpose detector circuit.
It can be applied at you want.
Idel for alarm system, automatic light system, etc. |
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FK512: DING/DONG DOOR CHIME (PIR SENSOR) |
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Detail:
• A detector circuit that uses a PIR (Pyroelectric infrared) sensor to detect infrared radiation from human and animal body. |
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