Potter MS-KA/R Air Products and Controls MS Series Remote Alarm with Red LED and Key Operated Test/Reset

Ensure fast, secure alarm indication and streamlined maintenance for duct smoke systems with the Potter MS-KA/R Air Products and Controls MS Series Remote Alarm. This remote test/reset station from Potter Electric Signal provides clear visual and audible status via a prominent red LED and a key-operated test/reset control to prevent unauthorized tampering. Built from brushed stainless steel and sized to fit standard single or double gang electrical backboxes (2.8" x 4.5"), the MS-KA/R installs cleanly in corridors or control rooms for convenient access.

Designed for use with ADSD, DSD and RW series duct smoke detectors, the MS-KA/R simplifies routine testing and supports monitoring and security workflows by enabling remote verification without ceiling access. The secure key operation and rugged construction make it ideal for critical applications in commercial buildings, industrial facilities, and healthcare campuses where reliable surveillance and fire monitoring are essential. Add the Potter MS-KA/R to your fire alarm and security plan to improve uptime and compliance—order now to integrate it into your monitoring or surveillance system.

• Delivers instant audible and visual alarm status with a bright red LED, improving response times and reducing false checks
• Key-operated test/reset secures access and prevents unauthorized resets for reliable site monitoring and compliance
• Remote test/reset functionality lets technicians verify duct smoke detectors without accessing ceiling units, saving time on maintenance
• Durable brushed stainless steel faceplate resists corrosion and fits standard single or double gang electrical backboxes for easy installation
• Compatible with Potter ADSD, DSD and RW series duct smoke detectors for seamless integration into existing fire and security systems