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