i2G will continue operating independently, preserving its customer relationships, service commitments, and leadership team, while leveraging Kastle’s expertise and infrastructure to accelerate its growth and meet increasing client demand.

The company said Samburg was more than a visionary entrepreneur — he was a true pioneer whose innovations forever changed the security industry.

Silverstein’s residential tenants now have a secure way to add a resident key to Apple Wallet to access the apartment building and unlock their homes with a tap of an iPhone or Apple Watch.