LowPro(TM)3 Bracket for GlobalFix(TM) iPRO/PRO Cat IIThis low-profile bracket features an incredibly small footprint for bulkhead mounting. Made of high-density, UV-stabilized polyethylene, the LowPro will securely store your GlobalFix iPRO/PRO even after years of abuse.Features:One-way moutning eliminates the possibiilty of installing EPRIB backwardsIntegral de-activation magnet prevents the EPRIB from transmitting until deployedTwo part design allows de-activation magnet to unclip from bracket for storage on the EPIRB in a ditch bag to prevent false alarms