Duprex (dual supervised reader extender) extends the distance between any two access control readers and controller.
Duprex (dual supervised reader extender) extends the distance between any two access control readers and controller. It spans up to 10,000 ft using any two-conductor media, eliminating the need for additional controllers and wires. Designed for easy installation, the unit provides immediate feedback from on-board diagnostics. It is suited for multi-location organizations and features alarm output from the central unit, immediately indicating power or communication loss with the reader at the remote unit.
www.suprex.net
Cypress Computer Systems Inc.