* 1.25" dot matrix LED display

* the display is 10 characters wide

* large memory capacity: 4 messages +

* 1 alarm message

* alarm message is activated by N.O. switch

* select fast or slow scrolling speed

* memorised data are saved by backup

* battery (2 AAA-batteries)

* low-battery indicator

* power supply: DC 12V / 500mA adapter (incl.)

* dimensions:

* external: 1.8" x 3.5" x 2.8"

* display: 10.8" x 1.4"