Features The vehicle detector is widely used in parking lots of shopping malls, hotels, businesses, residences, etc. High sensitivity single and dual conversion with direction recognition is compatible with most portals. The exquisite NG control switch of the wiring port meets the requirements of most parking lots doors and creates the right direction for most doors. Reduce error rate after multiple tests, 4 levels of sensitivity are adjustable to change sensitivity. Exquisite panel and perfect interface, developed with new technology, universal for most portals. Specification: Item Type: Vehicle Detector Model No.: PD232 Material: ABS Working power: AC220V/50Hz, 4.5W Sensitivity: 4 adjustable levels Reaction time: 10ms Operating temperature: -20℃~+65℃ Relative humidity: ≤90% non-condensing Working frequency: 20KHz-170KHz. Maximum reel: 8 m x 1 m/26.2 feet x 3.3 feet Output mode: relay Probe cable: best within 10meters Existence duration: Unlimited existence/Limited existence 300ms Product size: approx. 75 x 40 x 105 mm/3.0 x 1.6 x 4.1 inches. Package list: 1 x PD232 Vehicle Detector 1 x Chinese User Manual Package List 1 x PD232 Vehicle Detector 1 x Chinese User Manual