Pay in 4 interest-free payments of $27.25 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Registration package
facility managers and public health officials can assess indoor air quality and implement appropriate ventilation measures
High Reliability EFT Protection: Level 3
10/100M(PoE in)
LED lighting
16-Ch Ethernet Relay Module Modbus RTU TCP Serial to Wireless Registration package16 Ch Ethernet Relay Module, Modbus RTU TCP Protocol, Ethernet Port Communication, Supports PoE Power Supply, With Various Isolation And Protection Circuits 16 Ch Ethernet Relay Module, Modbus RTU Modbus TCP Protocol, Ethernet Port Communication, Supports PoE Power Supply, With Various Isolation And Protection Circuits, Industrial Grade Rail Mount Case. 16 Ch Ethernet Relay Module Ethernet Port Communication & Cascade Support, Modbus Protocol, PoE