Kidde Commercial

Genesis 15 cd Synchronized Wall Strobe, Red with FIRE Marking, UL 1971 Listed

SKU KD-4MS-5AR

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The Kidde Genesis 4MS-5AR is a 15 cd synchronized wall-mount strobe built for commercial fire alarm notification circuits. It installs directly to any standard one-gang electrical box - no adapter plates, no trim rings - and protrudes less than one inch from the wall for a clean, low-profile finish.

Built for the commercial fire alarm installer

UL 1971 and ULC S526 listed for public-mode visual notification. FullLight strobe technology delivers even light distribution across the full coverage area, eliminating the dark spots common with specular reflectors. Synchronizes within 10 milliseconds on a Genesis Signal Master or compatible Kidde FACP, meeting NFPA 72 and ADA requirements for synchronized visible notification.

Key features

  • Ultra-slim profile: less than one inch projection from the wall, fits tight corridors and finished spaces
  • Mounts to standard 1-gang boxes - flush or surface, no special hardware required
  • FullLight strobe technology produces smooth, even coverage that exceeds UL 1971 requirements
  • Synchronized strobe output within 10 ms when paired with Genesis Signal Master or compatible FACP
  • Red housing with FIRE marking and clear polycarbonate lens for immediate visual identification
  • Screw terminals accept #12 AWG for longer wire runs without voltage drop concerns

System requirements

Operates on 16-33 Vdc filtered or 16-33 Vdc FWR unfiltered NAC circuits. Synchronization requires a Genesis Signal Master or compatible Kidde fire alarm control panel. Indoor use only.

Specifications

SKUKD-4MS-5AR
BrandKidde Commercial
Form factorWall-mount strobe, Genesis series
Strobe output15 cd, UL 1971 listed
Strobe technologyFullLight (even distribution, no dark spots)
Operating voltage16-33 Vdc filtered or 16-33 Vdc FWR unfiltered
Current draw103 mA RMS at 16 Vdc (15 cd, UL max rating)
Flash rate1 flash/sec synchronized
Housing colorRed
LensClear optical-grade polycarbonate
MarkingFIRE
MountingStandard 1-gang electrical box, flush or surface
Wire connections#18 to #12 AWG (0.75 mm² to 2.5 mm²)
Operating temp32°F to 120°F (0°C to 49°C)
Operating humidity93% RH non-condensing
Dimensions4-1/2" x 2-3/4" x 13/16" (113 x 68 x 21 mm)
SynchronizationWithin 10 ms over 2 hours via Genesis Signal Master or compatible FACP
ComplianceUL 1971, UL 1638, ULC S526, CSFM, FCC, ADA

Documents and resources

FAQs

Does this strobe require a separate sync module?
Only if your panel doesn't support Genesis synchronization natively. Compatible Kidde FACPs (VM/VS Series, FX Series) sync Genesis devices directly on the NAC circuit. For third-party panels, add a Genesis Signal Master to each NAC circuit.
What electrical box does this mount to?
Any standard 1-gang electrical box, flush or surface mount. For surface mounting without an existing box, pair with a Kidde surface-mount gang box (catalog K85001-0495).
Can this strobe be used outdoors?
No. The Genesis wall strobe is UL listed for indoor use only (32°F to 120°F). For outdoor applications, see the Genesis Outdoor Strobes and Horn-Strobes line.
Does this meet ADA visual notification requirements?
Yes. When synchronized via a Genesis Signal Master or compatible FACP, the flash rate and intensity meet ADA and NFPA 72 requirements for public-mode visual notification appliances.
What wire gauge does this accept?
Screw terminals accept #18 to #12 AWG (0.75 mm² to 2.5 mm²). The #12 AWG capacity supports longer wire runs common in commercial fire alarm installations without voltage drop issues.