Introducing the Napco DL2700WP/10B Grade 1 Trilogy Digital Keypad Cylinder Lock, designed for those who prioritize security and convenience. This weatherproof lock features a robust oil-rubbed bronze finish and a durable all-metal keypad, ensuring it withstands the test of time. With the ability to program up to 100 unique user codes, including master and manager codes, managing access has never been easier. Installation is a breeze, taking about an hour, and it retrofits existing cylindrical knobsets. Enjoy peace of mind with individual lockout codes and a battery life of up to 200,000 cycles. Upgrade your security today with this reliable and versatile locking solution!