MHPSS Key Features • Exceponal acousc performance and intelligibility • Message encrypon and security coding prevents unauthorized system acvaons. • 1600 Was of connuous audio output power (from four 400W speakers) • Up to 127 pre-recorded voice messages with 30 min- utes of recording me • 60 minutes of connuous tone operaon* • 3 days of standby me without AC power* • 9 standard alert tones, plus live PA broadcast ability • Automac gain control for consistent output volume • NEMA-4/3R stainless steel electronics enclosure • Remote control, monitoring and acvaon • Redundant communicaon paths available for larger MNS systems: IP/Ethernet, UHF/VHF radio, satellite, cell modem* • Solar panel opon* *Addional hardware/firmware may be required. Mobile High Powered Speaker Station ATI’s Mobile High Powered Speaker Staon (MHPSS) provides 1600 Was of connuous audio output power for reliable alert tone noficaon and delivery of pre-recorded messag- es in emergency situaons or for public address. The MHPSS is designed for temporary usage including military installa- ons, sporng events, large public gatherings, and construc- on sites, where a permanent mass noficaon system is not cost effecve. The MHPSS includes a sturdy, non-corrosive trailer with a NEMA-4/3R stainless steel enclosure cabinet, standard type bolt-on drawbar eye for vehicle transportaon, front and rear leveling jacks to stabilize the trailer on unlevel ground, a class D amplifier with high performance controller board, a temperature compensated baery charger, 22 foot telescoping mast with four 400 Wa speakers and a hand crank for speaker posioning. Two 12VDC 100AH baeries, UHF/VHF radio, local operang console (LOC), external pow- er generator, and REACT5000M mobile central control unit are sold separately.