FAST & DEPENDABLE TOUCH-FREE ENTRY: RFID activated by wristband, key fob or sticker that instantly opens the spring-assist lid. Up to five RFID tags can be programmed. It is also accessible by conventional key lock. CERTIFIED CHILD-RESISTANT: Exceeds ASTM International safety standards for child and pry resistance, lock strength, drop/pick/saw tests and hinge attack resistance. HEAVY-DUTY, TAMPER PROOF CONSTRUCTION: Exterior housing is made of thick 14 gauge steel with two internal hardened locking lugs. SAFE AND READY: The lid opens with AC power or battery power to ensure your handgun is ready to go 24/7. Pre-drilled mounting holes make installation quick and easy! COMES WITH A VARIETY OF SECURITY OPTIONS: Includes RFID wristband, 2 RFID stickers, RFID key fob, and 2 circular barrel keys. Can also be opened with Keypad Security Code.