The Gentex GSR is a strobe-only LED notification appliance with field-selectable candela. First, installers pick the output during install. Then, the same SKU covers most coverage requirements.
In addition, the GSR uses LED light sources instead of legacy xenon tubes. As a result, current draw stays low. Furthermore, the appliance maintains a consistent 1–2 Hz flash rate.
Gentex GSR Candela Settings
The 24 VDC GSR offers five selectable candela settings. Specifically, you can pick 15, 30, 60, 75, or 110 cd in the field. However, the 110 cd setting is available on the 24 VDC model only.
Also, a 12 VDC version of the GSR is offered. Therefore, both common notification voltages are covered.
Key Features
- LED strobe with field-selectable candela (15/30/60/75/110 cd at 24 VDC)
- Minimum flash rate of 1 Hz; up to 2 Hz depending on input
- Operating current ≤ 42 mA at 24 VDC on the 15 cd setting
- Input voltage range: 16–33 VDC or full-wave rectified
- Mounting bracket included for single-gang, double-gang, or double workbox
- ANSI/UL 464 and ANSI/UL 1971 listed; CAN/ULC listed; NFPA 72 compliant
Installation Notes
First, mount the bracket to the back box. Then, terminate input and output wiring on the bracket terminals. After that, set the candela switch on the back of the strobe head. Finally, attach the strobe to the bracket.
As a result of the bracket design, no adapter plate is needed for most box types. Therefore, retrofit work moves quickly.
Order the Gentex GSR
Life Safety Consultants stocks the Gentex GSR in the standard color and lens options. To confirm your candela and voltage, 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 | .5 lbs |
|---|---|
| Dimensions | 4 × 3 × 4 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Strobe |







