LCD display Electron clock and show ID-code of signal cards Sabotage absorbent Completely waterproof. Resistant to electrical shock. Make readings without button press. Wireless data upload to PC via local or remote comm stations. One cell of CR123A battery supports 330,000 continous readings. Battery can be changed by users

BP-2002F Super Durable Guard Tour Reader is the most recent upgrade of BP-2002S. The new model inherits most of the great attributes and advantages of BP-2002S, e.g. button-free card reading, shock and electronic shock resistant, and water-proofing, etc. The additional feature of BP-2002F is the LCD display, which supports guard tours further with electron clock, and display of the last four digits of the signal cards' ID-card being read. .