Piezo Device Setup Overview

Reader & Piezo Wiring Diagram

ProdataKey does not require proprietary readers; door controllers accept a Wiegand input, including biometric readers and keypads.

(A) Main Reader - Mounted at the door with a 22/5 or 22/6 wire running to the door controller. Wire the reader to the controller as shown above. Check polarity and voltage carefully prior to powering the controller.

(B) Piezo - An optional piezo trigger for tamper or door prop alarm connected to (-) of AUX relay. The piezo buzzer can be configured with software rules. 

(A) AUX Device / Piezo (buzzer) - An optional piezo AUX device can be connected to the door controller to be triggered based on specific events in the system. The most typical is a door forced or “prop” alarm. An AUX piezo alarm can be connected as shown above. Power is required from the DC connectors of the power supply.

NOTE: For UL certified wire installations, all wire running from an eight io door controller to a lock, strike, or reader device MUST be less than 98.5 feet (30 meters). 

Write a rule to open port 9/10 in System Events, which will turn on the piezo.

If you have any questions or need help with installation or with any of the hardware described in this manual, please feel free to contact the ProdataKey Technical Support staff. 

Technical Support

Should you require any technical assistance, please contact our knowledgeable ProdataKey Support staff. Your support queries covering hardware, software installation, trouble tickets, troubleshooting, return merchandise authorization (RMA), or any other questions will be addressed as immediately as possible. 

• Phone: 801.317.8802 option #2 or direct at: 801.206.4086

• Email: support@prodatakey.com 

• Direct Dealer Support Line: 801.206.4086

ProdataKey, LLC - 67 West 13490 South, Draper, Utah 84020 United States