Affordable and easy to useâ€”developed exclusively for security, home automation, voice/data/video and other residential and light commercial applications. Convenient "Hot Keys" permit one-touch formatting of horizontal and vertical cable wraps, wire flags, distribution panel labels, fixed length labels and serialized labels. Includes over 150 pre-programmed locations and components to eliminate cumbersome typing. With this intuitive, simple interface, you'll save time every time you reach for this user-friendly model. Thermal-transfer printing means labeling won't be compromised by moisture, heat, smearing solvents or chemicals. One-line, 13-character backlit display. Tough, impact-resistant rubber bumper. ABC-format keyboard. Accepts DYMO Industrial Labels. Uses six AA batteries or optional AC adapter (sold separately). Includes one 1/2" white flexible nylon label cartridge.