STI-V6402WIR4 Exit Stopper Double Door with Voice Receiver

Prevent unauthorized exits and improve staff response with the Safety Technology International STI-V6402WIR4 Exit Stopper double door alarm with voice receiver. This door alarm is built for real-world security and monitoring: it produces a loud 95 or 105 dB alert and can be set to sound for 30 seconds, 3 minutes, or indefinitely so your team can prioritize response without false alarms. The included voice receiver offers 10 selectable tones and 53 pre-recorded English or Spanish messages, delivering clear, bilingual instructions that help deter theft and guide occupants during incidents.

Optimized for double-door applications, the STI-V6402WIR4 works as both an immediate deterrent and an annunciator for centralized surveillance or access-control systems. It’s an ideal choice for retail loss prevention, emergency-exit monitoring, hospital flow control, and warehouse security programs. Easy to install and configurable to site needs, it strengthens your physical security layer while improving operational visibility. Add the STI-V6402WIR4 to your security toolkit to enhance monitoring, reduce shrinkage, and ensure safer exits—order or consult with your security integrator today.

• Stops unauthorized exits and reduces theft by alerting staff the moment a double door is opened
• Dual-volume 95/105 dB alarm and selectable durations (30s, 3 min, or indefinite) for flexible site response
• Built-in voice receiver with 10 tones and 53 selectable English/Spanish messages for clear, actionable alerts
• Functions as an annunciator to integrate with existing security and monitoring workflows
• Designed for double-door installations in retail, healthcare, warehouses and other high-traffic areas