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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Up to 27 phone numbers plus 23 additional with 1816 AP intercom expansion
Three button control (open/stop/close)
Galvanized steel construction for corrosion resistance
Anti-frost system so that beam functions even in extreme conditions
Output B can also indicate this condition
Seco-Larm E-931-S50RRGQ Monitored Photoeye Wireless Keypad Up to 27 phone numbersCLICK HERE FOR BROCHURE CLICK HERE FOR MANUAL Seco Larm Enforcer E 931 S50RRGQ (On Sale) The E931S50RRGQ is a reflective photoelectric beam sensor with Sensing Range Up to 50' (15m). Operating voltage 12~30 VAC(60Hz) Response Time is 10ms Light Source is IR LED Solid green Good beam signal properly aligned Alternating flash Poor beam signal Solid red No beam signal, triggered
