Description
If your employees keep missing calls because they're away from their desks, the Viking SR-1 solves that problem instantly with a powerful loud ringer that cuts through the noise of any busy office, warehouse, or workspace.
The SR-1 generates loud ringing from either an analog phone line or a dry contact closure, giving you flexible installation options without complicated wiring. Choose from four distinct ringing sounds — electronic warble, double gong, quadruple chime, or electronic bell — so your team can immediately recognize their ring above background noise. A simple volume control knob and test button make it easy to dial in exactly the right loudness for your environment, and an included power supply means you're ready to go right out of the box.
Beyond ringing, a second set of contact inputs triggers a door chime sound, making the SR-1 equally useful as a push-button doorbell, a door-open alert, or a "Push for Assistance" notification at a service counter. Connections for an optional external speaker let you extend coverage even further when needed.
Our Expert Take: The SR-1 is a straightforward, no-fuss solution for businesses where floating employees or noisy environments cause missed calls. The four sound options are genuinely practical — using a unique ring tone helps staff instantly identify their own line versus a door chime, reducing confusion in shared spaces. If your environment is especially large or loud, take note that pairing the SR-1 with a 25AE Paging Horn can push the maximum sound pressure up to 105 dB, a significant jump from the standard 90 dB output that's more than enough for most small warehouses and offices.
Key Features
- Loud ringing triggered from an analog phone line or dry contact closure
- Four selectable ringing sounds: electronic warble, double gong, quadruple chime, and electronic bell
- Adjustable volume control knob with dedicated test button for easy setup
- Second contact input triggers a door chime tone for doorbells, door-open sensors, or "Push for Assistance" buttons
- Connections for an optional external speaker to extend coverage
- Maximum sound pressure of 90 dB @ 1 meter; up to 105 dB with optional 25AE Paging Horn
- UL listed 120V AC power supply included
- 6 cage clamp screw terminals for easy, reliable connections
- Made in the USA with a 1-year warranty
Technical Specifications
- Power: 120V AC / 13.8V AC 1.25A, UL listed adapter included
- Connections: 6 cage clamp screw terminals
- Maximum Sound Pressure: 90 dB @ 1 meter (nominal); 105 dB with 25AE Paging Horn
- Dimensions: 5.5″ x 4.5″ x 1.6″ (140mm x 115mm x 40mm)
- Operating Temperature: 32°F to 90°F (0°C to 32°C)
- Humidity: 5% to 95% non-condensing
- Shipping Weight: 1.5 lbs (0.75 kg)