Detailed Description  Wireless Rearview Camera for Bus,Truck - CN2255W Car Wireless B/W CRT Monitor System with wireless B/W CCD camera Wireless Rear View B/W CCD Cameras(Model:DF-4101V-FS) Alloyed shell vandal resistant and waterproof IR designed for outdoor use Built in 2.414GHz wireless transmitter Image pick-up device:1/3" LG B/W CCD Extra-wide field of view:120 degree Horizontal resolution 420 TV Lines Power input :DC12-24V B/W CRT Wireless Reveive Monitor(Model: TAM-662W) Display component: 5.5 inches CRT B/W Display Built in 2 CH 2.4GHz wireless receiver Estimate of 100 meter wireless receive distance without block Receiving sensitivity: ≤-85dB Shock Rating:6.8g Environment temperature: -20 - +60 Working pressure: DC11V-32V Power: 15WElectrical & Hardware Accessories Outdoor antenna,2.4GHz indoor antenna Flat surface / universal monitor mounts Automobile power supply adapter User manual  Declaration: All product pictures and function descriptions are only for your referrence,please make the object as the standard. Design and specifications subject to change without notice. Our company reserved the finally explanatory rights.