icon
logo Savings. Shopping.
Get Checkmate
This key set is aimed at opening telephony access control boxes commonly found on large commercial buildings.  The set includes keys for four of the major brands: Door King Systems, Linear, Mircom, and Honeywell.  Set includes: DoorKing 16120 DoorKing 16001 DoorKing 16002 Linear 222343 Mircom RPL-LK-304 (ESP Corp 549) Honeywell Alarm Panel Key (YH-1393)

Save on Access Control Key Set with a Covert Instruments coupon

Checkmate is a savings app with over one million users that have saved $$$ on brands like Covert Instruments.

The Checkmate extension automatically applies Covert Instruments discount codes, Covert Instruments coupons and more to give you discounts on products like Access Control Key Set.