Visual Signals
AV1 Flashing Combination Audible/Visual Signal
- Available in 24VDC or 120VAC
- Surface mount, integrated 1/2-inch pipe mount, and 4-inch electrical box mount
- Five dome colors
- Twist-off lens for easy access
- Internal buzzer produces 85dB at 10' (95dB @ 1m)
- Type 3R enclosure
- UL and cUL Listed, CSA Certified

Federal Signal introduces the Model AV1 combination audible/visual signal. The AV1 features a 100% polycarbonate housing that is rated for Type 3R rain-tight applications. Available dome colors include amber, blue, clear, green and red.
The AV1 design provides three mounting configurations. The black base will accommodate mounting to a 1/2-inch NPT pipe, a 4-inch octagonal electrical box or any flat surface. The surface mount gasket serves as a template for preparing a flat surface with appropriate mounting holes.
All AV1 units feature a unique twist and dock dome to allow for tool-free access to the incandescent lamp. The fresnel lensing provides superior visibility in all directions.
The integrated buzzer provides 85dB output at 10 feet (95dB @ 1 meter). The sounder is sychronized to buzz at the same rate as the visual signal - 75 times per minute.
The AV1 comes in two voltage variations: 24VDC and 120VAC. Each unit is factory assembled with two color-coded leads. If desired, the user can remove the leads and connect directly to the terminal block located in the base of the unit. The AV1 is UL and cUL Listed, and CSA Certified.
Models
Part # | Description | Ship Weight | Net Weight | |
---|---|---|---|---|
AV1-024A | Light/sounder combination, flashing, 24VDC, amber | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-024B | Light/sounder combination, flashing, 24VDC, blue | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-024C | Light/sounder combination, flashing, 24VDC, clear | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-024G | Light/sounder combination, flashing, 24VDC, green | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-024R | Light/sounder combination, flashing, 24VDC, red | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-120A | Light/sounder combination, flashing, 120VAC, amber | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-120B | Light/sounder combination, flashing, 120VAC, blue | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-120C | Light/sounder combination, flashing, 120VAC, clear | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-120G | Light/sounder combination, flashing, 120VAC, green | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
AV1-120R | Light/sounder combination, flashing, 120VAC, red | 1.75 lbs. | 1.25 lbs. | Add to Quote > |
Accessories
Part # | Description | Ship Weight | |
---|---|---|---|
NOT APPLICABLE |
Replacement Parts
Description | Part # | |
---|---|---|
Dome, Amber | K8550292A-02 | Add to Quote > |
Dome, Blue | K8550292A-01 | Add to Quote > |
Dome, Clear | K8550292A | Add to Quote > |
Dome, Green | K8550292A-04 | Add to Quote > |
Dome, Red | K8550292A-03 | Add to Quote > |
Incandescent Lamp, 120VAC | K149123A | Add to Quote > |
Incandescent Lamp, 24VDC | K8107210A | Add to Quote > |
Lens Gasket | K8550306A | Add to Quote > |
Surface Mount Gasket | K8591003A | Add to Quote > |
Flasher, 24VDC | K8285237A-01 | Add to Quote > |
Flasher, 120VAC | K8285238A-01 | Add to Quote > |
Buzzer, 24VDC | K8591002A-02 | Add to Quote > |
Buzzer, 120VAC | K8591002A | Add to Quote > |
Agency
Listed By Underwriter's Laboratory (ULus) | |
---|---|
Audible signal appliance, general signal | UCST_E4813.pdf |
Visual signalling appliances | UEES_E162485.pdf |
Listed By Underwriter's Laboratory For Use In Canada (cUL) | |
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Audible signal appliance, general signal, certified for Canada | UCST7_E4813.pdf |
Visual signalling appliances certified for Canada | UEES7_E162485.pdf |
Certified by CSA International | |
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Signal appliances, systems | 4812_05_1118979.pdf |
Specs
Mount | Surface 1/2" Pipe 4" Square Electrical Box |
---|---|
Voltage | 24VDC 120VAC |
Operating Current | 0.98 Amps at 24VDC 0.27 Amps at 120VAC |
Light Source/Lamp Style | Incandescent |
Lamp Life | 1,000 Hours |
Flash Rate/Minute | 75 |
Decibel Output | 85 at 10 Feet 95 at 1 Meter |
Operating Temperature Min. | -31 F |
Operating Temperature Max. | 150 F |
Enclosure Rating | Type 3R |
Dome Colors | Amber Blue Clear Green Red |
Height | 6.48 IN |
Diameter | 5.76 IN |