| ITEM |
Technical Specifications |
| Display |
7” color backlit touchscreen |
| Operating system |
Android4.0.3 |
| Screen sleep |
Support |
| Backlight adjustable |
Support |
| Communication status indication |
Support |
| Internal memory |
64M, data is stored every hour, can be stored for 6 years; data is stored every 10 minutes, can be stored for 1 year; data is stored every 1 minute, can be stored for 3 months |
| Sensor interface |
Waterproof connector |
| Communication Interface |
RS485, Ethernet, GPRS/2G/3G/4G, WIFI |
| LoRa (Optional) |
| Zigbee (Optiona) |
| Communication protocol |
Modbus-Rtu |
