SAE-SSU-RH/P/A Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: SAE-SSU-RH/P/A MANUFACTURER: Space Age Electronics Product Details MS-Series Audible Remote Accessory with Fault-Trouble LED for RW, SM and SL-Series Detectors, Two-Gang Product Details Back Product DetailsMS-Series Audible Remote Accessory with Fault-Trouble LED for RW, SM and SL-Series Detectors, Two-Gang