The XPander Sounder Visual Indicator and Sounder Base is a wireless and designed to be used with XPander detectors and manual call points.Xpander Sounder Beacon - RedSKU: XPA-CB-14003-APOQuantity*Add to QuoteKey Features Wireless Bi-directional (monitored) radio platform Choice of 32 selectable tones Audible self-test available Output is between 92dB(A) and 106dB(A) at 1m-dependent on tone setting
