Viking LED Strobe/Beacon BLK-4

The BLK-4 provides high visibility indication of analog line status through a high powered LED strobe and / or beacon visual indicator. The BLK-4 is the ideal solution for the hearing impaired and can be used equally well in loud warehouses or factories, where ringing phones cannot be heard. Alternatively, the BLK-4 can be used to add emergency notification to pre-existing emergency phones by turning on the strobe light when the emergency phone is in use.

Viking LED Strobe/Beacon BLK-4 Features & Specifications: 

• Durable polycarbonate lens
• High-output long life LED technology
• Four programmable flash patterns:
  • Single Flash
  • Double Flash
  • Quad Flash
  • Flicker Flash
• 6 programmable beacon and strobe brightness settings
• Immune to shock and vibration
• Flush mount or surface mount with weatherproof single gang box (included)
• 0.75″ knockouts for connecting conduit, etc.
• Strobe and control module may be installed separately
• Can be configured to signal: ringing, off-hook, a combination of both ringing and off-hook (line in-use), or triggered from a contact closure
• SPDT relay contacts provided
• Selectable ring cadence mode: strobe light will remain flashing between rings
• Switched 12VDC output: follows relay activation for powering strobe lights, cameras, etc.