Showing 13–24 of 44 results
2 Channel USB Powered Relay Module
2 Channel USB Powered Relay Module is great for controlling your devic
Starts at $37.99
2 Channel USB Relay Module
URMC2 2 Channel USB Relay Module is great for controlling your devices
Starts at $37.99
2 Channel USB Relay Module with Digital Inputs
Numato Lab 2-Channel USB Relay Module with Digital Inputs is a compact
Starts at $44.99
2 Channel USB Solid State Relay Module
Numato Lab's 2 Channel USB Solid State Relay Module is great for cont
Starts at $74.99
3 Channel Ethernet Relay Module
Numato Lab's 3 Channel Ethernet Relay Module allows controlling electr
Starts at $89
32 Channel Ethernet Relay Module
Numato Lab 32 Channel Ethernet Relay module allows controlling electri
Starts at $224.99
32 Channel Relay Controller Board
Numato Lab's 32 Channel Relay Controller Board is a smart choice for c
Starts at $56.99
32 Channel USB Relay (DPST) Module
Numato Lab 32 Channel USB Relay (DPST) Module is great for controlling
Starts at $299.95
32 Channel USB Relay Module
URMC32 32 Channel USB Relay Module is great for controlling your devic
Starts at $186.99
32 Channel WiFi Relay Module
This product is now obsolete!
Numato Lab's 32 Channel WiFi Relay Modu
4 Channel Ethernet Solid State Relay Module
Numato Lab 4 Channel Ethernet Solid State Relay module allows controll
Starts at $149.99
4 Channel Programmable Relay Module
Numato Lab's 4 Channel Programmable Relay Module is a feature-rich pro
Starts at $52.50