The RSG SP-1-KS is a single-pole SP Series pull station fitted with the Pre-Signal Key Switch (KS) option. Specifically, a separate keyed contact lets staff escalate from pre-alarm to general alarm. Furthermore, the SP-1 base uses a normally-open toggle switch.
First, a standard pull activates the pre-signal stage on a supporting fire alarm control panel. Then a keyholder turns the integrated key contact. As a result, the panel transitions to a general-alarm condition once staff confirm a real event.
RSG SP-1-KS Option Detail
The KS (key switch) option pairs with two-stage pre-signal panel programming. Furthermore, it suits hospitals, hotels, and high-rise sites that want a staff-investigation window. As a result, the configuration delivers controlled escalation without re-engineering the building’s existing pull-station footprint.
RSG SP-1-KS Key Specifications
- Switch: single-pole, normally-open toggle
- Construction: cast-metal housing with key lock for test and reset (SP series standard)
- Color: red, with raised lettering
- Mounting: standard 1-gang electrical box
- Activation: standard pull + keyed escalation contact (KS option)
- Application: two-stage pre-signal — panel must be programmed for two-stage operation
- Meets UL, FM, CSFM, and BSA requirements (per RSG)
Compatible Accessories
For surface mounting, use the SPBB indoor back box for SP Series stations. In addition, the SPGR glass rod is the SP-series-specific replacement rod. Furthermore, the SPLP lift-and-pull cover is available as a dual-action upgrade.
Order or Get Application Help
Life Safety Consultants has stocked RSG/Aames Security pull stations since 2002. To order the RSG SP-1-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
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 4.75 × 3.25 × 1.1 in |








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