Solar Powered monitor with camera system

Camera 1/3 CMOS /720P AHD sensor, 135º horizontal angle. 
wireless all-in-one cam with Universal Install Plate, solar power charging, low power consumption.
IP 67,  Operating temp  -10ºC ∼ +50ºC                        
 Monitor 4.3'' TFT LCD,                480×272/800*480 effective pixels, with touch button to startup the whole device. 
two mounting approaches for choice (dash board & window shield), on-screen parking guidelines.
-10ºC ∼ +50ºC (operating temp), 12-32V (input voltage), operating power 150 mA.
the whole system automatic working time: 30 seconds, stable transmit  
frequency 2.4G, tranmit distance >100m  ( if order >=50 sets,price will have a discount)