| Working Voltage | AC170V~AC260V/50Hz |
| Backup Battery | Lithium battery (standard) |
| Display Method | 2.2-inch LCD dot matrix display |
| Communication Method | Bus communication, 4~20mA point-to-point communication |
| Alarm Output | 4 sets of passive programmable external control outputs (contact capacity AC220V/1A or DC24V/2A) |
| Transmission Distance | 1200m Max |
| Capacity | 4 MAX |
| Communication Loop | 4 |
| Dimensions | 300mm x 220mm x 81mm |
description2
The device operates reliably within a working voltage range of AC 170V to AC 260V at 50Hz, compatible with standard electrical grid supplies.
Yes, it includes a standard Lithium backup battery to ensure the system remains functional and secure during unexpected power outages.
The device supports two communication modes: Bus communication and 4~20mA point-to-point communication for versatile connectivity.
The system supports a maximum signal transmission distance of up to 1200 meters, allowing for wide-area deployment.
It features 4 sets of passive programmable external control outputs with a contact capacity of AC220V/1A or DC24V/2A.
The overall dimensions of the unit are 300mm (width) x 220mm (height) x 81mm (depth).