MT70-HCB-U6 4. 3 Inches Ultrathin Segment Code LCD Display Panel

DC24V power supply input, Modbus communication protocol 4.3 inches vertical LCD segment display,
white on blue Support displays such as: over-load, full-load, inspection, fire,
parking Automatically reduce display brightness after 60-seconds waiting and enter into energy saving mode Ultrathin design for wall-mounted outbound call box