STI STI-14010FR Low-Profile Flush-Mount Universal Stopper
Overview
The STI-14010FR is a low-profile, flush-mount protective stopper designed for fire-rated manual alarm stations, emergency intercommunication points, and access control interfaces. Without integrated horn, this model eliminates audio redundancy in installations where sound output is managed elsewhere or where discrete aesthetics matter — typical in office lobbies, secure vestibules, and multi-door entry sequences. The fire-label variant meets life-safety compliance for regulated facilities. Operates on 24VDC power, making it compatible with standard access control supplies and relay-driven emergency systems.
Compatibility
The STI-14010FR fits standard fire alarm manual stations, emergency intercommunication handsets, numeric keypads for entry control, emergency push buttons, and electrical light switches or outlets requiring vandal protection. Low-profile dome design mounts flush to walls or door frames without protruding hardware that invites tampering. Works within multi-door access control ecosystems where coordinated entry, communication, and emergency signaling converge — typical in healthcare facilities, government offices, and corporate security checkpoints. Integrates with 24VDC relay-driven striker or access control power architectures. Polycarbonate cover is UV-stabilized and transparent, preserving visibility of labeling underneath.
Installation Notes
Thick polycarbonate cover resists vandalism, accidental impact, dust, and moisture ingress — suitable for both interior and exterior mounting. Weatherproof box option available with sealed or open internal mounting plate; top and bottom threads accept ¾-inch rigid conduit for hardwired installation. Integral hinge withstands repeated opening cycles without wear. Includes gaskets for weather sealing. Low-profile geometry complies with ADA accessibility standards, ensuring unobstructed egress and clear sightlines in controlled zones. Optional relay output supports 12–24VDC auxiliary switching (e.g., door strike, solenoid, strobe trigger) without external relay card. Locking tab prevents unintended release in non-fire applications.
What's in the Box
- 1x STI-14010FR Universal Stopper low-profile dome cover (polycarbonate)
- 1x Weatherproof mounting box (sealed or open plate option)
- Gaskets and sealing hardware
- Optional relay output connector (12–24VDC rated)
