Description
- Retro-reflective design
- Perfect for monitoring 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
- All components plug into each other. No hard wiring required. 32ft Cable from speaker to sensor
Seco-Larm E-931CS22RRCQ Enforcer NIR Retro-Reflective Entry Alert System, Up to 22 ft of Sensing Range, Speaker Volume Adjustment, Adjustable Sounding Time, 9VDC Adapter Included, Pack of 2\n\nKey Features:\n- Retro-reflective design\n- Perfect for monitoring an entrance or use as an entrance indicator\n- Will make \"ding-dong\" sound or siren sound when the beam is interrupted\n- Speaker volume can be adjusted or turned off; When in siren mode, sounding time is adjustable from 3 to 30 sec\n- All components plug into each other. No hard wiring required. 32ft Cable from speaker to sensor\n- Retro-Reflective Alert System comes with the following: NIR retro-reflective sensor, reflector, Speaker, 9VDC 200mA power adapter. 6ft cable\n\nSpecifications:\n- Sensing Range: 22\' (7m)\n- Operating Voltage: Sensor: 9-15 VDC, Chime: 9~15 VDC\n- Total Current Draw: 100mA Max\n- Standby Current: 30mA Max\n- Operating Temperature: -4~122 F (-20~50 C)\n- Speaker Response Time: ~1 sec. for Chime, 30 sec for Alarm\n- Speaker Volume: Adjustable from 0~max\n- Alarm Time Range: Adjustable 3~30sec for alarm\n- Speaker Output: Chime / Off /Alarm (select by switch)\n- Mounting Brackets: All included\n- Light Source: IR LED