Locinox LNKQ40 Surface Mounted Lock With Single Sided Battery Powered Keypad To Suit 40-60mm Box Section 7016 Single-sided keypad lock in RAL 7016 anthracite grey, suitable for 40-60mm box sections. Ensures secure entry while allowing free exit. Weatherproof and LED-illuminated electronic code keypad Double-sided or single-sided keypad (free exit) with separate battery Energy efficient, with up to 150,000 open/close cycles on same set of batteries IP56 Easy programming of up to 100 user codes Supports codes for permanently open and free exit Extremely strong and vandal proof design For 40-60 mm gate profiles Aluminium keypad: black powder coated or silver anodised Lock box in various colours ISO 9227 KTL / E-coated lock box withstands 1000 hours of salt spray test Recommended Keeps - Standard LOCKEEP2, Security LOCKEEP4 We recommend the use of a safety cable for all swing gates LOCUSAFE or LOCBSAFE