Share: Title:Black Box XVR: How to use Mask Settings Duration: 0:56 Plays: 171 views Published: 6 years ago Download MP3 Download MP4 Simillar Videos ▶️ 1:13 Selisih Faham | Dua Beranak Maut Ditikam Lelaki 171 views • 6 hours ago ▶️ 0:32 Hd-sdi 10x Ptz Speed Dome. 171 views • 9 years ago ▶️ 1:23 How To Backup Files From Our New Cctv Recorders 171 views • 7 years ago ▶️ 1:22 Adding A Ip Camera To The Dvr 171 views • 7 years ago