Share: Title:GROW K215-V1.2+R503 Relay Mode Shows-Car Motorcycle DC10-30V Fingerprint Control Board Duration: 0:25 Plays: 5.3K views Published: 4 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:51 Grow R102a Desktop Dc5v Usb Fingerprint Reader 1500 Capacity For Windows Android Arduino 5.3K views • 1 month ago ▶️ 0:31 Grow K216+r503 Register Fingerprint By Remote Control-dc10-30v Fingerprint Control Board 5.3K views • 4 years ago ▶️ 0:30 Grow Circular R502 Fingerprint Module Test Operation Display 5.3K views • 5 years ago ▶️ 0:31 Grow Gm79 Desktop Omnidirectional Scanning Platform Usb 1d 2d Barcode Scanner Reader Module 5.3K views • 5 years ago