Viking SC-911 911 Strobe Controller

VikingSKU: VIKSC911
Condition: New
Warranty: Final Sale

Sale price$91.00

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The SC-911 Strobe Controller connects in parallel with your phone line and passively listens for touch-tones. When 911, 9-911, or 8-911 are detected without other touch-tones around them, the SC-911 flashes the built-in 0.75" LED and activates a 12VDC switched output capable of running an emergency strobe light.

A strobe light can get help to you when you need it most, providing emergency services with a clearly visible beacon to locate your home as fast as possible, and also alerting neighbors and nursing staff of your need for assistance.

The built-in LED is useful for indoor applications, such as apartment complexes, schools, offices and assisted living housing.

The SC-911 comes complete with a 12VDC power adapter, and also provides a set of relay contacts for user application.


  • Turn on a strobe light with a 911 call
  • Trigger a doorstrike to enable quick and easy EMS access to your home
  • Notify security in a gated community to allow EMS access
  • Alert local nursing staff to an emergency call


  • Power: 120VAC to 12VDC UL listed adapter provided
  • Dimensions: 74mm x 53mm x 25mm (2.9" x 2.1" x 1.0")
  • Shipping Weight: 0.4kg (0.86lbs)
  • Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% non-condensing humidity
  • LED: 20mm (0.75") diameter, red
  • Visibility: 30m (100 ft) typical
  • Relay Contact Rating: .5A @ 125VAC / 1A @ 30VDC
  • Maximum Current Draw Switched 12VDC Output: 350mA
  • Connections: 8 position screw terminal block

More Information

  • Detects "911", "9-911" and "8-911" calls
  • Bright 0.75" red LED visible over 100 ft
  • Switched 12VDC output for powering strobe lights, cameras, etc.
  • One set of (N.O.) normally open or (N.C.) normally closed relay contacts provided
  • Wall mountable with foam tape (included) or screws (not included)
  • Reset by dialing any touch-tone
  • Optional contact closure activation and reset function
  • 1 Year Warranty, Made in USA

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