RSG RMS-1T-WP-KS Pull Station with Key Switch

The RSG RMS-1T-WP-KS is a weatherproof single-pole manual pull station fitted with the Pre-Signal Key Switch (KS) option. A separate key contact lets the operator escalate from pre-alarm to general alarm.

First, a standard pull activates the pre-signal stage on supporting fire alarm control panels. Then turning the integrated key contact transitions the system to a full general-alarm condition. As a result, trained staff can investigate before evacuation begins.

In addition, the WP housing uses a painted die-cast sealed enclosure for outdoor and washdown locations. Furthermore, the device retains the SPST 10 A snap-action switch with terminal-block connections.

RSG RMS-1T-WP-KS Option Detail

The KS option adds a keyed contact alongside the standard pull switch. As a result, two-stage alarm workflows are possible when paired with a panel that supports pre-signal operation.

RSG RMS-1T-WP-KS Key Specifications

• Switch: 10 A snap-action, SPST (single-pole single-throw)
• Connection: terminal-block connections
• Housing: non-toxic die-cast, low-profile, manufactured in the USA
• Color: red, with raised lettering
• Mounting: standard 1-gang electrical box
• Used with or without break-glass rod (RMS-GR) — replacement requires no special tools
• Meets UL, FM, CSFM, and BSA requirements (per RSG)
• Weatherproof (WP) sealed housing for outdoor, semi-protected, and washdown locations
• Configured option: Pre-Signal Key Switch (KS)

Compatible Accessories

For surface mounting outdoors, use the RMS-WP-BB weatherproof back box. Alternatively, use the RMS-DBB deep back box where extra depth is needed. In addition, glass rods are available as RMS-GR for break-rod operation.

Order or Get Application Help

Life Safety Consultants has stocked RSG/Aames Security pull stations since 2002. To order the RSG RMS-1T-WP-KS or confirm option fit, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com