Kidde Edwards 1085T-M Surface Contact Terminal Closed Loop

Product Description

The KIDDE EDWARDS 1085T-M is a surface contact device designed for closed-loop terminal applications in security and fire alarm systems. It serves as a wired sensing point that monitors the status of doors, windows, or access panels by completing or breaking a supervised circuit. When the contact state changes, the connected control panel receives the signal and triggers the appropriate response. Licensed fire alarm and security technicians are the primary installers of this device. Its surface-mount design allows for straightforward field installation on standard door and window frames without requiring recessing or special tooling.

The 1085T-M is suited for use in residential and light commercial security or fire alarm installations where surface-mounted contact sensing is required. It is typically installed on entry doors, egress points, or access panels that need continuous loop supervision. The closed-loop configuration integrates into supervised wiring circuits common in conventional and addressable alarm panel installations.

Key Features

• Surface-mount design eliminates the need for recessed installation
• Closed-loop terminal configuration supports supervised circuit wiring
• Compact form factor fits standard door and window frame profiles
• Compatible with conventional wired security and fire alarm panel architectures
• Sold as a single unit for precise quantity ordering

Compatibility

Designed as an OEM-style replacement or new-installation surface contact for wired security and fire alarm control panels that support supervised closed-loop terminal inputs.

Installation Notes

Installation should be performed by a licensed fire alarm or security technician in accordance with applicable local codes and NFPA 72 requirements. De-energize the alarm panel or isolate the zone circuit before connecting or disconnecting any wiring at the terminal contacts. Verify loop supervision integrity with the panel after installation to confirm proper circuit closure. Do not defeat or bypass the supervised loop during testing without following the authority having jurisdiction guidelines.