Wireless Hand Sensor Switch with Adjustable Sensing Distance
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Wireless Hand Sensor Switch with Adjustable Sensing Distance

$89.28
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Wireless Hand Sensor Switch with Adjustable Sensing Distance The product can be used for the sensing control of non-contact access control at entrance and exit, such operation is convenient, avoiding hand contact pollution. Wireless Hand Sensor Switch Features The infrared modulation and demodulation sensor will absolutely not generate any interfering or interfered signals. Front non-contact sensing with a hand (or reflectance), clean and sanitary. Adjustable sensing distance between 1cm and 20cm can be set freely adjusted according to different occasions. Imported high sensitivity infrared sensor has timely and convenient sensing ability. Wireless transmitting using RF 315MHZ can realize long and stable transmitting distance. Technical Parameters Power supply: 3 triple-A batteries 1.5V Sensing distance: 1-20m adjustable Infrared modulation and demodulation frequency: 38KHZ Wireless transmitting distance: ≥8m Static power consumption: 85UA Action current: 5MA Wireless

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