SECO-LARM - E-931CS22RRCQ - Entry Alert System, 22ft

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Entry Alert System. Reflective beam sensor with chime for door entry indication. "Ding-dong" or siren sounds. Range: Up to 22ft. Features: Retro-reflective design Perfect for monit oring an entrance or use as an entrance indicator Will make “ding-dong” sound or siren sound when the beam is interrupted Speaker volume can be adjusted or turned off When in siren mode, sounding time is adjustable from 3 to 30 sec. 9VDC adapter included All components plug into each other. No hard wiring required. 32ft Cable from speaker to sensor Includes the following: NIR retro-reflective sensor Reflector. Speaker. 9VDC 200mA power adapter. 6ft cable ​ ​Typical Applications: Safety sensor for garage doors Overhead doors security sensor Entry detection for store front Other applications: offices, schools, warehouse, vehicle detection, etc Show more