7'' digital wireless DVR 4 Quad Split HD Monitor with digital wireless camera system (supports 128G SD card) Screen size: digital screen (16:9&4:3) System: PAL/NTSC (auto) Resolution: 800 (RGB) x 480 Video inputs: four-way video inputs, one-way audio input Brightness: 450cd/M² 500:1'“7”' digital wireless DVR 4 Quad Split HD monitor with digital wireless camera system (supports 128G SD card) Screen size: digital screen (16:9&4:3) System: PAL/NTSC (auto) Resolution: 800 (RGB) x 480 Video inputs: four-way video inputs, one-way audio input Brightness: 450cd/M² 500:1 Operating temperature: -20℃～+70℃ Operating voltage: DC12V～32V Feature: 2.4G HZ digital wireless receiver Effective distance: ＞150M With removable sun visor Camera: CMOS camera with audio DC12V～DC24V Function: 2.4GHZ digital wireless camera Function: waterproof, shockproof, night vision
