The ViSN Nano Key 3.0 has been designed to work only with the viSN Safes. This Nano Key Technology gives you the quickest access point to your safe. All it takes is a single press to open the safe. You can mount the Vaultek Nano Key 3.0 under a desk, on a headboard, or even on a vehicle console. It can also function as a hidden panic button for immediate access. FeaturesCompatible with ViSN safes only.Vaultek's Remote Key technology is the fastest access point available. Introducing Nano Key 3.0, which is compact in size and operates with a single press.Discreet and easily hidden, Nano Key 3.0 mounts under desks, headboards, or vehicle consoles and functions as a hidden panic button for immediate access.It is easily programmable and can be disabled as needed securely from the safe or the Vaultek ViSN smartphone app. Included AccessoriesAdhesive-backed mounting bracket SpecificationsOutside Dimensions: 35mm x 13mmRange: 20 FeetBattery Type: CR2032 BatteryBattery Life: 12 months unde...