## Features and specifications:- - Anti-theft (internal screws; you cannot open it without first unlocking the device cover with its dedicated key). - Can withstand up to 3 tons and is fully enclosed. - Waterproof and dustproof. - Equipped with an alarm in case of tampering. - Portable and can be moved to another location (simply unscrew the bolts and reinstall at the new site). - Operates on a size D battery for over 6 months; battery replacement takes only a minute (attached image illustrates battery size). - Can withstand temperatures up to 65°C. - Elegant design. - In case of impact while the barrier arm is raised, the arm will lower without damage, but the alarm will activate until the vehicle leaves the area. - The device is made in China and of very high quality. - Comes with three bolts, two remotes, two keys, and the main unit.