RSG RMS-1P-KO SPST Pull Station Key Operated

The RSG RMS-1P-KO is a Key Operated (KO) institutional manual pull station. A key replaces the standard pull lever, restricting activation to staff who carry it.

First, the KO configuration is widely used in schools, correctional facilities, and behavioral-health units. Specifically, it prevents nuisance pulls in high-traffic public areas. As a result, the station only activates when an authorized key is inserted and turned.

In addition, the device retains the SPST 10 A snap-action switch and pigtail leads. Furthermore, the die-cast housing matches the rest of the RMS line for back-box and accessory fit.

RSG RMS-1P-KO Key Specifications

• Switch: 10 A snap-action, SPST (single-pole single-throw)
• Connection: factory pigtail leads
• 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)
• Key Operated (KO) — key activation in place of a pull lever, for institutional and tamper-prone settings

Compatible Accessories

For surface mounting indoors, use the RMS-BB 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-1P-KO or confirm option fit for your install, 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