Kidde KI-SB Detector Mounting Base Standard

Streamline installation and servicing of smoke and alarm systems with the Kidde Commercial KI-SB detector mounting base. This standard detector base provides room-side accessible wiring terminals so technicians can wire, test, and maintain detectors without removing the entire assembly—saving time on every job and minimizing downtime for occupants. The KI-SB mounts to common North American 1‑gang, 3½" and 4" octagon boxes as well as 4" square boxes, and supports European BESA and 1‑gang fixing centers for international or multi-site projects. Designed for use with Kidde KI Series detectors, the base supports standard 15V/19V DC inputs and includes the GSA-TS4 trim skirt to conceal mounting ears and deliver a neat, low-profile appearance. Ideal for commercial fire detection, security and surveillance environments, the KI-SB is a practical detector accessory that improves installation speed, aesthetics, and ongoing monitoring reliability. Add the Kidde KI-SB base to your next security or fire alarm deployment to simplify wiring and standardize installations.

• Faster installations with room-side wiring terminals that reduce ladder time and simplify maintenance
• Versatile mounting to 1‑gang, 3½"/4" octagon and 4" square (plus BESA/European 1‑gang) boxes for flexible site compatibility
• Direct compatibility with Kidde KI Series detectors for seamless integration into fire and security systems
• Included GSA-TS4 trim skirt conceals mounting ears for a clean, professional ceiling finish
• Supports standard 15V/19V DC inputs to ensure reliable detector power and consistent monitoring
• Low-profile white design blends into ceilings and surveillance environments for discreet protection