OutBack Power MATE2, Digital Display System ControlCondition:* New, Old Stock. No OEM Packaging. Additional Notes:* Black MATE2: Flush mount without RS232* Interface Display: 3.1 (8 cm) backlit LCD four line, 80 alpha numeric characters* Control Keypad: 6 backlit silicone keys dedicated inverter and AC input keys* Status Indicators: Two LED Status Indicators AC input (yellow), inverting (green)* Communication Protocol: Proprietary OutBack multi-drop using an OutBack HUB system communications manager* Interconnection Cabling: Standard CAT 5 network cable with RJ45 modular jack 10 (3 m) Included* PC Computer Interface: RS232 opto-isolated DB9 jack 9600 baud serial communication* Microprocessor: 16 MHz low power consumption version* Setpoint and Data Memory: 32K non-volatile flash RAM* Clock / Calendar: On-Board real time clock with battery backup* Environmental Rating: Indoor Type 1* Maximum Cable Length: 1000 (300 m)OutBack Power MATE2