Máy kiểm tra camera-CCTV Tester VANTECH VT-TEST02
* 4.3" Color LCD
* Support AHD / TVI / Analog camera
* Video System Input: PAL / NTSC
* Video Resolution Supported 1080P/960P/720P/D1...
* Support Input Audio Signal, and played on the internal speaker
* Support DC Power for Camera
* Rechargeable Lithium Battery
& Power Supply for Charging