(I) Ring Alarm Contact Sensor 2nd Gen White Z-Wave Door Window Sensor
$16.95
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Ecolink WST-232 Door & Window Sensor With External Contact Input - White
$15.00
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About this item
Thin design, strong rare earth magnet. 0.625 in gap. External hardwire device input, Normally Closed. 5-year battery life, CR2032 replaceable lithium. Compatible with 345 MHz wireless protocol.
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