Seco-Larm E-931Cs22Rrcq Enforcer Nir Retro-Reflective Entry Alert System, Up To 22 Ft Of Sensing Range, Speaker Volume Adjustmen

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 Includedkey Features 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 Retro-Reflective Alert System Comes With The Following: Nir Retro-Reflective Sensor, Reflector, Speaker, 9Vdc 200Ma Power Adapter. 6Ft Cablespecifications Sensing Range: 22 (7M) Operating Voltage: Sensor: 9-15 Vdc, Chime: 9~15 Vdc Total Current Draw: 100Ma Max Standby Current: 30Ma Max Operating Temperature: -4~122 F (-20~50 C) Speaker Response Time: ~1 Sec. For Chime, 30 Sec For Alarm Speaker Volume: Adjustable From 0~Max Alarm Time Range: Adjustable 3~30Sec For Alarm Speaker Output: Chime / Off /Alarm (Select By Switch) Mounting Brackets: All Included Light Source: Ir Led