SunroadWay&reg; 2015 Latest 2.4Ghz 30fps wireless WIFI Camera Transmitter video receiver for Car Reverse Bakup rear view reversing CCTV Camera , Support iPhone IOS/ Android system phone 5 5S 6 6 plus 2015 latest design & Technology ,Transmission distance with no obstacle is 150 meters WiFi transmission, no need router,no need internet. Waterproof ,Rainproof, dustproof and shockproof Easy installation, compatible with various kinds of camera with (CVBS) video output. Package: 1 x Wifi Transmitter 1 x 2db antenna 1 x User Manual