<p>GV-WTR is a converter designed for enabling the integration of a 3<sup>rd</sup>-party Wiegand or GV-RS-485 interface reader to a GV-RS-485 or Wiegand controller, respectively. Through the GV-WTR, both Wiegand / GV-RS-485-interface readers can be easily combined to a wide range of access control systems for improved versatility.</p>
