Check the listing for details. System Sensor A5069 Replacement Detector Board Brand New. Condition: New. Listed at 53.00 USD. ALL OUR ITEMS ARE TESTED We do provide overnight express shipping please contact us for more details Great condition quick & safe shipping This System Sensor A5069 replacement detector board is a must-have for anyone looking to maintain their smoke detector system. With its high-quality construction and precision engineering, this board is designed to provide reliable performance for years to come. The board is brand new and has never been used, ensuring that it is in perfect condition when it arrives at your doorstep. This detector board is compatible with System Sensor smoke detectors and is ideal for use in commercial and industrial settings. The board is easy to install and comes with all of the necessary hardware to get you up and running in no time. Whether you're replacing a faulty board or upgrading your existing system, this System Sensor A5069 replacement detector board is the perfect choice.