STI Wireless Exit Stopper® Multifunction Door Alarm for Double Door (view 3)
STI Wireless Exit Stopper® Multifunction Door Alarm for Double Door (view 3)
STI Wireless Exit Stopper® Multifunction Door Alarm for Double Door (view 2)
STI Wireless Exit Stopper® Multifunction Door Alarm for Double Door (view 3)
STI Wireless Exit Stopper® Multifunction Door Alarm for Double Door (view 4)
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Description

STI STI-6402WIR Wireless Exit Stopper Door Alarm for Double Door

Overview

The STI-6402WIR is a wireless-enabled door alarm designed to prevent unauthorized exits and entries on double-door installations. Operating on 9 VDC, it combines hardwired connectivity with wireless transmission capability — a practical retrofit option for existing security systems that need mixed-mode door monitoring without replacing door hardware. Mounts on top, left, right, or adjacent to the frame, making it less costly and less intrusive than traditional horizontal bar units while maintaining perimeter control on emergency doors.

Compatibility

Designed for standard double-door frame installations. Integrates with security systems supporting wireless door monitoring and hardwired annunciator or alarm integration. The dual-mode (wired + wireless) architecture allows deployment in facilities with both legacy hardwired panels and wireless expansion requirements.

Installation Notes

Mounting locations: top, left, right, or adjacent to door frame. Requires 9 VDC power source — verify your control panel or power supply can deliver this voltage to the alarm terminal strip. User-configurable on-site settings for volume, alarm duration, and entry delay — no field reprogramming of the wireless module required. Contact the manufacturer for custom applications or non-standard door configurations.

What's in the Box

  • STI-6402WIR wireless exit stopper alarm unit
  • Mounting hardware for frame installation
Expert Analysis
Specifications
Product Type: Lock/Strike
Mount Type: Options
Dimensions: 5.375” W x 5.375” H x 2 “ D (137mm x 137mm x 51mm)
Warranty: Information
Communication: Wireless + Hardwired
Power Supply: 9 VDC operating power* only
Voltage: 9 VDC
Type: Door Alarm for Double Door
Door Capacity: Double Door
Package Contents: Electronics; Visual flashing beacon alarm; to compliment the audible siren; Powered by a 9V PP3 alkaline battery (included).; Choice of 21 language labels for use globally; self install; Incorporates a 12/24 VDC connection.; 40 milliamp 9 VDC trigger
Mounting: Options
voltage: 9VDC
Power_Supply: 9 VDC operating power* only
Compatible With: Double
Door_Capacity: Double Door
Product_Type: Exit Stopper Door Alarm
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STI Wireless Exit Stopper® Multifunction Door Alarm for Double Door

$191.91
$190.99
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