... and have CE certificate, good quality Specifications:1.car parking sensors, with rearview mirror2. numeric LED display, No ... 2-8pcs of sensorsName: Car parking sensors with rearview mirrorItem no.: 79001Product Feature:1.car parking sensors, with rearview mirror2. numeric ... 0multra sonic frequency:40kHZcontrol module working temperature:-30°C-+80° Cdisplay working temperature:-20°C-+70°CPacking:Other ...