Product Name: IP69k Waterproof Car Rear View 2.4GHz Digital Wireless Camera with 5.6-Inch Wireless Monitor for Bus Model NO.: MS-566RSW Material: ABS Warranty: 18 Certification: RoHS, CE, ISO Waterproof Grade: IP68 Screen Size: 5.6 Applicable Model: Car, SUV, Corn Machine, Harvester, Engineering Vehicles, Agricultural Vehicles, Forklift, Escort Car, Sightseeing Car, Truck, RV Trademark: Mingshang Transport Package: Carton Box Specification: 5.6 inch Origin: China HS Code: 8525805050 Product Description Specifications of MS-566RSW1. Supports4wirelessaudio and videosignals,receivefrequencyare:CH1-2370MHz CH2-2390MHzCH3-2490MHz CH4-2510MHz1.Fourwaysreversingautomaticallyswitchtofront,back,left,right2.Variedinstallationwithhangupsidedown/flatsurface/embeddedand adjustableuniversalmounts3.Reservedlogopasteslotontheplate4.Usebuttonorinfraredremotecontroltoadjustandchoosethebrightness,contrast,chroma, AVchannel5.WithAVoutputfunction(convenientforAUXaudio and videosignalacquisitionsuchasconnect toDVR/VCR)6.Displaywithfourvideofrequencyinput(AV1,AV2,AV3,AV4)automatic/manualswitcher7.Eightlanguagesofdisplayavailable:English,French,Chinese,Russian,Japanese, Spanish, Portuguese, German8.Automaticblueback-lightsnightvisioninductionfunctionforbuttons,keylightcan automaticallyadjustthebrightnessalongwithsurroundingenvironmentlight9.Fullfunctionwirelessremotecontrol10.Excellenthighresolutionpicturequalityeveninlowilluminatedconditions11.Distanceofwireless:100mwithoutobstacles,20mwithobstacle12.Audiofunctionoptional13.Goodnightvision (18pieces LED)andwaterproof (IP68)14.Displayingtheback-updistance,canautomaticallyswitch