Seco-Larm E-931CS22RRCQ Entry Alert System

Product Features

• Retro-reflective design.
• Perfect for monitoring an entrance or use as indicator.
• Will make "ding-dong" sound siren when the beam is interrupted.
• Speaker volume can be adjusted turned off.
• When in mode, sounding time adjustable from 3 to 30 sec.
• 9VDC adapter included.
• All components plug into each other. No hard wiring required. 32ft Cable speaker sensor

Typical Applications

• Safety sensor garage doors.
• Overhead doors security sensor.
• Entry detection store front.
• Other applications: offices, schools, warehouse, vehicle detection, etc