Parking Guidance System Parking Space Sensor Detector Digital Ultrasonic Radar DetectorPSM-2002 l Specially design to detect moving vehicles or objects. l Compatible with any wireless or remote control security system. Applicable for controlling all types of entry gates. l Equip with advanced ultrasound detector to eliminate the false alarm problem. l An easy external control DIPswitch to set multiple detection ranges between 1.2 and 5 meter. Alarm activation by any moving object within the preset range. l Separate detector and control module facilitating easy installation and maintenance l Color indicator LED showing the status of the alarm functioning. l An advanced parking space inventory device capable of detecting exact locations of available parking space in a multi-story parking ramp. l Integration of PSM 2002 with intelligent parking ramp software capable of correctly directing the driver from the entry point with indicating light on the drive way to the exact pre-assigned location of available parking space in a multi-story parking ramp. Also capable of directing the driver with indicating light on the driveway back to exit point. l ABS plastic finishing for durability and aesthetic. Specifications: Input Voltage DC 12 V Ampere 40 mA Detection Method Ultrasound/Laser reflection Frequency 40 KHz Detection Speed 100 m/Sec Detection Distance 1.2~ 5M Detection Angle 15 degree Alarm Signal Dry connection relay normal output Working Temperature 32°F ~122°F(0°C~50°C) Dimension Diameter 10 cm and Height 4 cm Weight 140 g