Kidde Commercial

Genesis GC Series Ceiling Mass Notification Speaker/Strobe, Red Housing, Amber Lens, ALERT Marking

SKU KD-GCSVRA-A

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The Kidde Genesis GCSVRA-A is a ceiling-mount mass notification speaker/strobe that combines audible and visual alerting in a single low-profile device. Red housing with amber lens and ALERT marking keeps it instantly distinguishable from fire alarm devices on the same facility - a code requirement for any building running both life safety and mass notification circuits.

Built for the commercial installer

Part of the Genesis GC Series, this speaker/strobe mounts flush to any standard North American 4-inch square electrical box (2-1/8" deep) with no extension ring or trim plate required. Field-configurable wattage taps (1/4W, 1/2W, 1W, 2W) and selectable candela output let you tune sound pressure and strobe intensity on-site without swapping hardware. Candela and wattage settings stay visible through small windows on the device face and lock to prevent unauthorized changes.

Key features

  • Mass notification differentiation: ALERT marking and amber lens meet code requirements for visual distinction from fire alarm signaling devices
  • Field-configurable output: selectable wattage taps (1/4W, 1/2W, 1W, 2W) and multi-candela strobe settings without removing the device from the ceiling
  • Low-profile Genesis design: projects just 1" from the ceiling surface - roughly 30% slimmer than comparable ceiling notification appliances
  • Standard box mounting: flush mount to 4" square electrical box, 2-1/8" deep, with no extension ring or trim plate
  • Precision strobe synchronization: meets UL synchronization requirements when paired with Genesis-compatible sync modules
  • UL/ULC listed: UL 1638, UL 1971, UL 1480, ULC-S541 for public and private mode mass notification applications

System requirements

Connects to a listed fire alarm control panel or mass notification system via 25 VRMS or 70 VRMS speaker circuit. Wire with #18 to #12 AWG conductors to polarized screw terminals. Compatible synchronization sources include EG1M-RM, GSA-CC1S, GSA-MCC1S, and SIGA-CC2A modules.

Specifications

SKUKD-GCSVRA-A
BrandKidde Commercial
Form factorCeiling mount speaker/strobe, low-profile Genesis design
HousingRed, textured UV-stabilized engineered plastic, 94V-0 UL flammability rating
LensAmber, optical grade polycarbonate
MarkingALERT (mass notification)
Speaker voltage25 VRMS or 70 VRMS (model-specific)
Speaker response400 to 4,000 Hz
Power tapsSelectable 1/4W, 1/2W, 1W, 2W
Strobe outputSelectable 13, 26, 65, or 82 Cd (amber lens standard); 82, 100, 130, or 155 Cd (high Cd models)
Strobe operating voltage16 to 33 VDC (24 VDC nominal)
Strobe flash rate1 flash per second
MountingFlush mount to 4" square electrical box, 2-1/8" (54 mm) deep; also fits 960A-4RF round flush box
Wire connections#18 to #12 AWG, screw terminals, polarized
Operating temp32°F to 120°F (0°C to 49°C)
Operating humidity0 to 93% relative humidity, non-condensing
Weather ratingIndoor use only
Diameter6.8" (173 mm)
Depth from ceiling1.0" (25 mm)
ComplianceUL 1638, UL 1971, UL 1480, ULC-S541, MEA, CSFM, FCC, ADA compliant
SynchronizationUL compliant with EG1M-RM, GSA-CC1S, GSA-MCC1S, SIGA-CC2A, and other Genesis-compatible modules

Documents and resources

FAQs

Does this work for both fire alarm and mass notification?
This model is for mass notification only. ALERT marking and amber lens distinguish it from fire alarm devices per code. For fire alarm signaling, use FIRE-marked Genesis GC models with clear lens.
What electrical box does this mount to?
Mounts flush to a standard North American 4-inch square electrical box, 2-1/8" (54 mm) deep. No extension ring or trim plate required. Also compatible with the 960A-4RF round flush box.
Can I adjust the candela and volume in the field?
Yes. Wattage taps (1/4W, 1/2W, 1W, 2W) and candela output are both field-configurable via switches accessible from the device face. Settings lock in place and remain visible through inspection windows after installation.
Does the strobe synchronize with other devices?
Yes, when used with compatible sync modules including the EG1M-RM, GSA-CC1S, GSA-MCC1S, or SIGA-CC2A. Strobe synchronization meets UL requirements for temporal pattern compliance.
Is this rated for outdoor use?
No. The Genesis GC Series speaker/strobes are rated for indoor use only (32°F to 120°F, 0-93% RH). For outdoor mass notification, see the Genesis outdoor notification appliance series.
What wire gauge does this require?
#18 to #12 AWG conductors to polarized screw terminals. Speaker input connects to a 25 VRMS or 70 VRMS speaker circuit from a listed fire alarm control panel or mass notification system.