POSIFLEX's CR3100 series cash drawer has a patented "Screwless" tamper-resistant design for added security. It also has a special feature that cushions drawer slams and protects the system. The CR3100 series is a low profile, compact drawer with high reliability and durability (MTBF 1 million open/close). The chassis and drawer have durable metal construction.

The coin and bill compartments are adjustable, locking tray cover NOT included. A 3-position key lock provides additional security and convenience. A universal cable fits Star, Epson and Axiohm.