The Kidde 4MS-7AW is a 15/75 cd synchronized wall-mount fire alarm strobe for commercial notification circuits. Rated at 15 candela per UL 1971 with 75 candela on-axis per ADA/UL 1638, it delivers compliant visual notification coverage without oversizing the device for the space.
Built for the commercial fire installer
UL 1971 listed and ADA-compliant, this strobe drops into standard wall orientation with a red faceplate and clear FIRE marking visible down the corridor. Synchronized operation keeps multi-strobe circuits code-compliant by eliminating the flash-rate variance that triggers photosensitive seizure concerns. Red housing meets the standard fire alarm color convention for immediate visual identification.
Key features
- 15/75 cd dual-rated output: 15 cd per UL 1971, 75 cd on-axis per ADA/UL 1638
- Synchronized strobe operation for code-compliant multi-device notification circuits
- Red wall-mount housing with clear FIRE marking for immediate identification
- Standard NAC circuit wiring ties into existing fire alarm notification appliance circuits
- Compact wall orientation with four-screw mounting pattern
Installation note
This is a strobe-only device (no audible). Pair with a compatible horn or horn-strobe if the application requires both audible and visual notification on the same circuit. Check local AHJ spacing requirements for candela coverage and mounting height.
