The Presco™ keyless access control system offers many advantages over other seemingly similar access control systems. The split system design has greater security by ensuring that wire tampering at the keypad or proximity reader does not control the door release output. With a separation of up to 1 kilometre between the controller and keypad/proximity reader, Presco™ covers distances unachievable by most other two part systems. Even at the maximum separation distance only low cost non-shielded cable is required, and most installations use only 4 conductors (actual achievable separation distance is limited by cable thickness and whether the keypad/proximity reader and controller are powered separately.)
Presco™ products are designed in Australia and most are manufactured in Australia. First produced in 1990, Presco™ has evolved and established itself as a reliable and secure system suitable for access control in homes, small businesses and industrial sectors.