Wireless Electromagnetic Parking Sensor

Name: Wireless Electromagnetic Parking Sensor With Buzzer Model: EPS-01 Main Features: .Apply reflection principle of electromagnetic wave .Detection in all directions .No need to drill on car Three types of signals detecting: a. continuous sound of "beep" approximately between 0-0.3m b. short interval sound of "beep" approximately between 0.3-0.5m c. long interval sound of "beep" approximately between 0.5-0.7m .Easyinstallation (DIY) Technical Specifications: Worki