Product features: * 1.Anti-glare up to 50, 000 LUX, built-in automatic adjustment strong light filtering system, avoid being affected by light or car lights * 2.Sealed rain ( fog) , dust ( worms) and other integrated structure designed to weather the bad environment can work * 3.When confronted with fog or inclement weather will automatically increase the detector sensitivity ( AGC circuit) * 4.Up and down while adjusting the optical lens design, making adjustments faster, more convenient and more accurate * 5.The modular design allows the addition of the detector and the cascading * 6.Horizontal / vertical optical angle easy to adjust, easy to calibrate Specification: Model CVC-50 CVC-100 CVC-150 CVC-200 CVC-250 Range Outdoor 50M 100M 150M 200M 250M Indoor 110M 220M 390M 420M 750M Current consumption: 65 65 65 85 85mA max Number of beams: 3 bundles Detection method: Adjustable infrared pulse Dimensions: Refer to outline drawing Power supply voltage: DC12V-20V Ambient temperature: -25 ° C ~ + 55 ° C Light source: Long wavelength infrared LED three beam Alarm output: 1C relay contact output, Contact capacity DC30V/ 0.5A MAX Speed Sensor: 50-700msec variable Tamper output: Contact output 1b Other additional functions: Receiving instructions, the voltage liquid crystal display, the test terminal Beam: 3 beams Weight: 1100g ( transmitter + receiver)