Viking VK-BLK-4 LED Strobe Light Kit for Hearing Impaired

– Ringing Phone or TTY indication for the hearing impaired
– Ringing phone indication in loud warehouses and factories
– Emergency illumination for emergency phones in elevators, campuses, hallways, parking ramps, etc.
– Alarm indication for security systems or alarm panels with phone dialers
– 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)
– 3/4” 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
– One set of (NO) normally open and (NC) normally closed relay contacts provided
– Selectable ring cadence mode (strobe light will remain flashing between rings)
– Switched 12V DC output (follows relay activation for powering strobe lights, cameras, etc.)
– On/off switches for ring detection and off-hook/loop detection
– 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
– Power: 120V AC to 12V DC adapter provided
– Maximum Power Supply Run Length on CAT-5: 1 pair = 125 ft, 2 pair = 225 ft, 3 pair = 325 ft, 4 pair = 475 ft
– Maximum SL-2 Wire Run Length on CAT-5: 3 wires = 100 ft, 6 wires = 300 ft
– Strobe Dimensions: 111mm diameter x 69mm (4.38″ x 2.75″)
– Control Module Dimensions: 74mm x 53mm x 25mm (2.9″ x 2.1″ x 1.0”)
– Shipping Weight: 1.5 kg (3.3 lbs)
– Operating Temperature: -26° to 54°C (-15° to 130° F)
– Relay Contact Rating: .5A @ 125V AC/1A @ 30V DC
– Minimum Loop Current: 15 mA
– Minimum Ring Voltage: 25V RMS
– Ringer Equivalence: 0.5 A REN
– Disable/Info Switch Input: 50mA/80mW maximum
– Humidity – BLK-4: 5% to 95% non-condensing
– Mounting: Fasten to wall, post, etc. with complete surface mounting hardware included
– Connections: Color coded wires with gel-filled butt connectors