Key Features:

4 Channels Real-time Video Display
PAL/NTSC Auto Adapting
Video Input: 4x RCA
Video Resolution: 720x576
Video Frame Refreshing Rate: 25/30 fps
Image Mirror Function
Support Multiple Display Mode
Auto Sequential Switching
Remote Controller Attached
Power Voltage Input: DC5V-12V
Product Size: 125x50x20mm

Parameters:

Model: ST301
TV System: NTSC/PAL
Image Resolution: PAL: 720×576; NTSC: 720×480
Frame Rate: 100f/s (PAL) ; 120f/s (NTSC)
Video Input: 4x RCA
Video Output: 1x RCA
Power Input: DC5V-20V
Operation Temperature: -10℃~ +60℃
Note: this video processor is only compatible with analog cctv cameras.