STI V6400WIR4 Wireless Exit Stopper W/4 Channel Voice Recver

Prevent unauthorized exits and strengthen access control with the Safety Technology International V6400WIR4 Wireless Exit Stopper door alarm. Designed for retail, healthcare and commercial facilities, this supervised wireless door alarm delivers immediate deterrence with a powerful 95/105 dB audible alert while simultaneously transmitting an alarm signal to a remote receiver for centralized monitoring. The included 4-channel voice receiver supports 10 tones and 53 selectable words in English or Spanish, enabling clear, site-specific voice notifications and simplifying incident response.

Built on a reliable 433 MHz supervised wireless platform and offering up to 984.25' (300 m) line-of-sight operating range, the V6400WIR4 lets security teams monitor doors from a convenient location without hardwiring. The door-mount design installs on top or beside almost any door, features tamper supervision and runs on a single 9V battery for low-maintenance operation. With UV-resistant housing and a 3-year limited warranty, this solution provides dependable performance for loss prevention, security and surveillance programs. Add the STI V6400WIR4 to your access control strategy today — ideal for preventing unauthorized exits and enhancing facility monitoring.

• Immediate deterrence with a loud 95/105 dB alarm to stop unauthorized exits and draw instant attention
• Supervised 433 MHz wireless monitoring with up to 984.25' (300 m LOS) range for reliable remote alerting
• Includes 4-channel voice receiver with 10 tones and 53 selectable words (English/Spanish) for clear, location-specific notifications
• Flexible door-mount design fits most doors and offers tamper supervision for continuous access control
• Battery-powered (9V) with UV-resistant red housing and a 3-year limited warranty for low-maintenance, long-lasting operation