GV-R1354

Scramble Keypad Reader GV-RKR1355 is a scramble keypad reader designed to enhance security during PIN entry. In standby mode, users can touch any key or swipe a card to activate the keypad, which then displays digits 0–9 in random order. This randomized layout ensures that only the person standing directly in front of the reader can view the digit positions—eliminating the risk of PIN codes being observed by onlookers. Featured with both Wiegand and RS-485 interfaces, GV-RKR1355 can be seamlessly integrated into standard access control systems.