SMS GSM GPRS RTU Remote Terminal Unit PLC Function For Elevator IOT HIT-M3G6

SMS GPRS GSM RTU Remote Monitoring & Alarm System for Elevator IOT Features: 1) 6 digital inputs 2) 6 relay drivable outputs 3) 6 analog inputs 4) Support connects servers, the servers must connect internet and have static public IP address or Dynamic Domain name 5) GPRS Transmission base on TCP/IP 6) GSM requency 850/900/1800/1900/800mhz CDMA 800/1900MHZ 7) Configurable for alarm and recover sms 8) Automatically report the status of itself on schedule 9) Support remote