Any biometric attendance solution vendor that integrates with ZOHO at all?!

Any biometric attendance solution vendor that integrates with ZOHO at all?!

We have searched all over for a biometric system that integrates easily with ZOHO, and nobody appears to support ZOHO at all. Does anyone have any ideas? Has anyone successfully integrated any biometric system would ZOHO?

What systems would you recommend that are the best for integrating would ZOHO?