Model Number: Cisbo-C719 Brand Name: CISBO Key Specifications/Special Features: 1.This system combined two sensor and one camera, showing the image and distance on monitor or DVD display2.With two white LED digit light, excellent night vision. Sensor detection range: 120°3.Measure distance between 0.3-2.0m.4.The color OSD digital and park line show on the screen.5.High definition camera and wide angle. Viewing angle: 170°6.Alarm type: voice alarming system7.High quality and easy to install8.Voltage: DC 12V9.Ultrasonic frequency: 40kHz10.Detecting distance: 0.3-2.0m.11.Operating range: 10.5V-16V DC12.Total pixels: 648 x 488