Liftmaster 250-code cordless access control keypad. Below are the details: Specifications: Wireless access control keypad 250 code capacity Zinc-alloy metal front cover for tough environments Blue backlit metal keypad makes it easy to use under low-light conditions A fully enclosed internal antenna means better protection from both vandalism and the elements Easily surface mounted or on a standard pedestal Compatible with Security 2.0, Security , as well as Linear Multi-Code 300 MHz 250 permanent PINs and 10 unique temporary PINs mean flexibility to set up multiple users for commercial settings; unique temporary PINs can be set for 1 to 9 uses Allows for removal of a single PIN while maintaining full access for other users Electronics are fully sealed and meet NEMA 4X water protection requirements An industry-leading 5-year lithium battery improves performance in cold weather (based on 25 activations per day)
