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The Safety Technology Int'l KIT-319 is a remote wiring harness designed to extend or connect wiring for door closer alarm systems. It provides a reliable electrical interconnect between alarm control components and remote sensors or actuators in door monitoring applications. Licensed electricians and security technicians typically install this harness as part of a door holder or door alarm system assembly. The harness simplifies field wiring by supplying a pre-configured connector set suited to the control hardware it supports.
This wiring harness is intended for use in door closer, door holder, and door alarm installations in commercial and institutional settings. It serves as a wiring accessory that keeps field connections clean and organized during system setup or replacement service. Installers working on access control and egress alarm systems will find it a direct-fit component for compatible STI door alarm assemblies.
Designed as an OEM-style replacement or accessory wiring harness for door closer and door alarm systems within the Safety Technology Int'l product line. Consult the STI product data sheet for confirmed compatible assemblies before installation.
Installation should be performed by a licensed electrician or qualified security systems technician. De-energize the door alarm control system and verify power is off before disconnecting or connecting any wiring harness. Follow applicable NEC guidelines for low-voltage alarm and control wiring. Do not force connector fittings or modify the harness leads in the field.
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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