High Security Construction – Built with durable die-cast alloy housing to resist attack, tampering or forced entry. 4-Wheel Recodable Combination Lock – Offers up to 10,000 possible combinations for keyless access and user-friendly reset capability. Versatile Mounting or Hanging – Includes removable shackle for hanging on doors, fences or gates; also supplied with fixings for permanent wall-mounting. Weather-Resistant Cover & Outdoor Rated – Designed to provide protection against the elements making it suitable for external use. Complete Kit with Fixings & 10-Year Guarantee – Comes with 4 x fixing bolts and backed by a 10-year manufacturer guarantee for added peace of mind.