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The KIDDE 1859 is a locking key storage unit designed to keep a spare key secured and accessible on-site. The unit mounts to a fixed surface and provides a tamper-resistant enclosure for key storage in residential and light commercial applications. It is commonly installed by HVAC technicians, service contractors, and facility maintenance personnel who require controlled access to equipment rooms, mechanical closets, or service entry points. The 1859 ships as a single unit and is sold individually.
The KIDDE 1859 is suited for installations where a spare key must remain on-site but secured against unauthorized access. Typical applications include mechanical rooms, rooftop units, pool equipment enclosures, and utility access panels in both residential and light commercial settings. The locking mechanism provides a basic layer of access control without requiring a full lockbox or key management system.
Designed as a general-purpose locking key storage accessory for residential and light commercial service applications.
Installation is typically performed by a service technician or maintenance professional. Mount the unit to a stable, fixed surface using appropriate fasteners for the substrate material. Ensure the mounting location is accessible to authorized personnel but not in plain sight of the general public. Verify the locking mechanism functions correctly before placing a key inside and closing the service call.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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