Never mounted it anywhere, and don't really plan to. Digital combination, and a key backup. Has a removable slide out, internal LED light, padding, and pre drilled mounting holes. $100
14" x 10" x 8" Deluxe Digital Pistol Vault w/Shelf Bulldog's "Easy Guide" top pad features raised ribs that lead your fingers tthe numbered buttons for quick and easy code entry. After 4 invalid keypad entries the electronics temporarily disable the control panel. In three minutes, the electronics automatically reset and will accept the valid code."Easy Guide" ribbed top pad for quick entry "Smart Safe" technology remembers safe combination during power loss or while changing the batteries More than 1000 combinations available Secure cylinder key override Pre-drilled mounting holes Pre-drilled holes for optional security cable Deluxe foam interior with egg-crate bottom pad Heavy-duty steel construction Durable powder coated black matte finish Mounting hardware included Interior light when door is open Spring loaded door for quick access Sliding shelf for extra storage External power supply Exterior Dimensions 14" x 10" x 8" /6.5"