• Converts RS422/485 to RS232 for communication with your laptop or home automation system
• LEDs flash to let the user know when commands are being sent

The Aprilaire 8811 Protocol Adapter acts as a translator for the communication process to the thermostats. Converts RS232 serial port communication from the PC or host computer into long distance RS485 communications used by the Aprilaire Communicating Thermostat. LEDs flash to let the user know when commands are being sent.

• Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
• Smarthome does not accept any returns for this product. If defective, you will need to contact the manufacturer directly for all warranty issues.

• Owner's Manual

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