Purchase Qty. Reference FOB Price
2-9 Pieces US$209.00
10+ Pieces US$179.00
Product Description
This product has a 18-channel analog signal input channel, 4-channel relay alarm output channel, 1-channel150mA distribution output channel,1-channel RS-485 communication interface ,and a USB data dump interface.This product has online firmware upgrade function, which can be done through a USB flash ...