... voltage, short circuit, over temperature etcCold startGenerator compatibleWith RS232 and RS485 standard collocate,Option SMMP and dry contact connectionOption battery ... reduce 1% every 100M raised,4000M utmost)Telecom interfaceRS232,RS485. Dry contact interface,SNMP card(network remote control) ... us. 6. Our Competitors can refer to APC by Schneider, Liebert by EMERSON, Alpha, EATON, MGE, SIEMENS, SANTAK ...