- BLK-4-EWPs control module and strobe light come with Enhanced Weather Protection EWP EWP products are designed to meet IP66 Ingress Protection Rating see DOD 859- 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 Vikings E-1600-20A DOD 215 will not activate strobe light on Info calls- Applications - 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
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