... counter and pulse wave output function. Ideal for M2M fields, smart grid, industrial automation, telemetry, finance, POS, water supply, ... domain name(DDNS) and IP access to data centerDesign with standard TCP/IP protocol stackSupport APN/VPDNProduct Specification Cellular ... , 6 ,7, 8Stop bits: 1, 1.5, 2Parity: none, even, odd, space, markBaud rate: 110~230400 bpsIndicator"Power", "ACT", " ...