{"product_id":"led-strobe-light-kit","title":"LED Strobe Light Kit","description":"\u003cp\u003e- Ringing Phone or TTY indication for the hearing impaired\u003cbr\u003e- Ringing phone indication in loud warehouses and factories\u003cbr\u003e- Emergency illumination for emergency phones in elevators, campuses, hallways, parking ramps, etc.\u003cbr\u003e- Alarm indication for security systems or alarm panels with phone dialers \u003cbr\u003e- Durable polycarbonate lens\u003cbr\u003e- High output long life LED technology\u003cbr\u003e- Four programmable flash patterns: - Single Flash - Double Flash - Quad Flash - Flicker Flash\u003cbr\u003e- 6 programmable beacon and strobe brightness settings\u003cbr\u003e- Immune to shock and vibration\u003cbr\u003e- Flush mount or surface mount with weatherproof single gang box (included)\u003cbr\u003e- 3\/4* knockouts for connecting conduit, etc.\u003cbr\u003e- Strobe and control module may be installed separately\u003cbr\u003e- 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\u003cbr\u003e- One set of (NO) normally open and (NC) normally closed relay contacts provided\u003cbr\u003e- Selectable ring cadence mode (strobe light will remain flashing between rings)\u003cbr\u003e- Switched 12V DC output (follows relay activation for powering strobe lights, cameras, etc.)\u003cbr\u003e- On\/off switches for ring detection and off-hook\/loop detection\u003cbr\u003e- Disable input, ideal for use with two-button emergency phones like Viking*s E-1600-20A (DOD# 215), will not activate strobe light on *Info* calls \u003cbr\u003e- Power: 120V AC to 12V DC adapter provided\u003cbr\u003e- Maximum Power Supply Run Length on CAT-5: 1 pair = 125 ft, 2 pair = 225 ft, 3 pair = 325 ft, 4 pair = 475 ft\u003cbr\u003e- Maximum SL-2 Wire Run Length on CAT-5: 3 wires = 100 ft, 6 wires = 300 ft\u003cbr\u003e- Strobe Dimensions: 111mm diameter x 69mm (4.38\" x 2.75\")\u003cbr\u003e- Control Module Dimensions: 74mm x 53mm x 25mm (2.9\" x 2.1\" x 1.0*)\u003cbr\u003e- Shipping Weight: 1.5 kg (3.3 lbs)\u003cbr\u003e- Operating Temperature: -26? to 54?C (-15? to 130? F)\u003cbr\u003e- Relay Contact Rating: .5A @ 125V AC\/1A @ 30V DC\u003cbr\u003e- Minimum Loop Current: 15 mA\u003cbr\u003e- Minimum Ring Voltage: 25V RMS\u003cbr\u003e- Ringer Equivalence: 0.5 A REN\u003cbr\u003e- Disable\/Info Switch Input: 50mA\/80mW maximum\u003cbr\u003e- Humidity - BLK-4: 5% to 95% non-condensing\u003cbr\u003e- Mounting: Fasten to wall, post, etc. with complete surface mounting hardware included\u003cbr\u003e- Connections: Color coded wires with gel-filled butt connectors\n\u003cbr\u003eUPC: VK-BLK-4\n\u003cbr\u003eManufacturer: Viking Electronics\n\u003cbr\u003ePartNumber: VK-BLK-4\u003c\/p\u003e","brand":"Viking Electronics","offers":[{"title":"Default Title","offer_id":42564938891360,"sku":"VK-BLK-4","price":257.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/bac56717-28a1-4d16-909a-182a0561ff20.jpg?v=1770471821","url":"https:\/\/supplycentralstore.com\/products\/led-strobe-light-kit","provider":"supplycentralstore2025","version":"1.0","type":"link"}