Product description
CCTV Testing Monitor 3.5" TFT monitor supply power to camera (CV-WRIST3.5)
* 3.5-inch TFT display screen
* PAL / NTSC standard Automatic Identification
* Emergency output 12V/0.5A
* Audio and video input
* USB Universal Charging Interface
* No video 3 minutes automatic sleep, wake-up feature access video