George Risk Industries 1840 Oval Door Channel Magnet

Add magnetic position sensing to protected openings with the George Risk Industries GR1840 10 PACK oval door-channel magnet. Each pack contains 10 white magnetic units for physical security installations that need to monitor whether a door or similar protected opening is in its normal closed position. The oval shape and white finish suit door-channel applications where the magnet must be installed near its corresponding sensing component. Magnetic door contacts are commonly used as perimeter inputs for intrusion alarm systems, access-controlled openings, and door-status monitoring. This pack is intended for installations requiring multiple matching magnets, as well as service work where existing white oval door-channel magnets need replacement. Select it when the required component is specifically an oval magnetic door-channel unit rather than a complete control panel, reader, or locking device. GR1840 10 PACK distinguishes this offering by supplying the magnetic component in a quantity of 10. That quantity supports consistent hardware across multiple openings while retaining matching white oval units for future replacement needs. The product belongs in the physical-security portion of an opening installation and works alongside separately selected compatible sensing and alarm equipment.