![](https://www.altayerengineering.com/wp-content/uploads/2018/11/A1800-1-605x473.jpg)
- Load Profile up to 8 channels
- Instrumentation Profile up to 32 channels (2 sets of 16 channels)
- TOU
- 2 communication ports – parallel communication
- Communication interfaces: RS-232, RS-485
- RS-232 or RS-485 GSM/GPRS modem under the terminal cover
- Power Quality Monitoring
- Tamper detection features
- Protocols supported: DLMS, DNP3, MODBUS, ANSI C12.18, ANSI C12.19, ANSI C12.21