RS485/OSDP QR RFID access control reader OSDP RS-485 protocol
The OSDP readers can be installed at multiple points by using the bus connection.

*OSDP two-way communication protocol card reader.
*Maximum distance about 1200 meters.
*Two-way communication,Can set the parameters for the card reader
*The light status of the reader indicator light can be set as required The sound status ofthe reader buzzer can be set as required
*Low Frequency/High Frequency Proximity reader With Wiegand26,RS485 interface optional, easy to use and deploy, fast and convenient to connect with other controlling devices.
*Widely used in applications such as access control system, time attendance, guest registration system and identification authentication field etc.