Mantra MBio Biometeic Attendance Machine for Office We are the Wholesaler/ Distributor of all mantra biometric time attendance machines and software. Mantra MBIOG1 is one of the latest models with colour display, high resolution 500dpi finger sensor, LAN port, USB port and inbuilt battery backup. For more information on Mantra Biometric products call our sales team as per given details at the bottom of this page.