4 Terminal Reed Magnet Door Window Contact Alarm Switch Sensor +Tamper+Resistors


$9.9 $7.83

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  • Livraison estimée:May 25 - Jun 01

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The Unit features a variety of integral resistors, providing 2 wire EOL installation capability. Alarm Resistors: 1k, 2k2, 4k1, 4k7, 6k8. EOL Resistors: 1k, 2k2, 4k1, 4k7, 5k6. Tamper: micro switch. 1 X Surface Magnet.

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