I've got the mini- and nano- (keyed) products. They're only about a year old, and I'm sure the technology has evolved quite a bit over the last 20 years.
I'd suggest contacting GunVault's technical support team and give them a chance to direct you to a solution.
http://www.gunvault.com/contact/
I'd suggest contacting GunVault's technical support team and give them a chance to direct you to a solution.
http://www.gunvault.com/contact/