The CampTrac hotel lock is a battery powered, RFID cabin and hotel lock for indoor and outdoor use. The lock has a stylish Scandinavian design and works in al kinds of weather. A CampTrac card is used to unlock the lock. The locks are made of stainless steel and come with a physical key as a backup. The lock has a manual lock that can be used from the inside. The lock is powered by 4 standard AA batteries, which provides cost-effective installation and low maintenance. Low battery is indicated by blinking lights. The batteries are located on the inside of the door.