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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Loop Frequency: 20–100 kHz (4 selectable bands)
reducing the risk of interference and providing enhanced security
long-range control of your gate or garage door
The Doorking 1470-080 Wireless Tracker Board Kit is a 900 MHz RF communication module designed to provide reliable wireless connectivity between DoorKing access control systems and remote tracker expansion boards
Seco-Larm SM-4601-LQ Wide Gap Gate and Doors Magnetic Contact transformer Loop Frequency: 20–100 kHz (4Rugged, Reliable and Weatherproof Gate and Doors Magnetic Contact The Seco Larm SM 4601 LQ is a premium wide gap magnetic contact designed for demanding industrial and outdoor applications. Featuring iridium plated contacts, a 3 inch operation gap, and a rugged, IP65 weatherproof aluminum housing, this contact ensures reliable performance in even the harshest environments. Its closed loop configuration integrates seamlessly with most alarm systems,
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