Connect readers to access controllers without Wiegand distance limits, using RS-485. Typical range is 10,000 ft. (3048 m), depending on environmental conditions.
The SPX-1300 Suprex has high immunity to electrical noise under adverse conditions, such as elevator installations.
The SPX-1300 is suitable for a connection between a single reader and access controller. An expandable RS-485 Suprex is also available, which can accommodate up to 8 readers when used with Cypress EXP expansion modules.
Other Suprex models are available for Ethernet, Fiber Optic, or Wireless.
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