Showing 13–24 of 32 results
![](https://numato.com/wp-content/uploads/2020/08/ETHRELAY32_4-2-1-600x400.png)
32 Channel Ethernet Relay Module
Numato Lab 32 Channel Ethernet Relay module allows controlling electri
Starts at $224.99
![](https://numato.com/wp-content/uploads/2020/08/32ch_RelayController_1-2-1-600x400.png)
32 Channel Relay Controller Board
Numato Lab's 32 Channel Relay Controller Board is a smart choice for c
Starts at $56.99
![](https://numato.com/wp-content/uploads/2024/07/NLUSBRC032_2-600x400.png)
32 Channel USB Relay (DPST) Module
Numato Lab 32 Channel USB Relay (DPST) Module is great for controlling
Starts at $299.95
![](https://numato.com/wp-content/uploads/2020/08/USBRELAY32_3-2-1-600x400.png)
32 Channel USB Relay Module
URMC32 32 Channel USB Relay Module is great for controlling your devic
Starts at $186.99
![](https://numato.com/wp-content/uploads/2020/08/WIFIRELAY32_2-2-1-600x400.png)
32 Channel WiFi Relay Module
Numato Lab's 32 Channel WiFi Relay Module is a versatile product for c
Starts at $310.99
![](https://numato.com/wp-content/uploads/2020/08/4Ch_ProgrammableRelay_1-2-1-600x400.png)
4 Channel Programmable Relay Module
Numato Lab's 4 Channel Programmable Relay Module is a feature-rich pro
Starts at $74.99
![](https://numato.com/wp-content/uploads/2020/08/4ch_RelayController_1-2-1-600x400.png)
4 Channel Relay Controller Board
Numato Lab's 4 Channel Relay breakout module is a smart choice for con
Starts at $19.99
![](https://numato.com/wp-content/uploads/2020/08/4USBPOWRELAY-600x400.png)
4 Channel USB Powered Relay Module
4 Channel USB Powered Relay Module is great for controlling your devic
Starts at $11.99
![](https://numato.com/wp-content/uploads/2020/08/4USBRELAY_2-2-1-600x400.png)
4 Channel USB Relay Module
URMC4 4 Channel USB Relay Module is great for controlling your devices
Starts at $50.99
![](https://numato.com/wp-content/uploads/2020/08/USBRELAY64_1-2-1-600x400.png)
64 Channel USB Relay Module
Numato Lab's 64 Channel USB Relay Module is a versatile product for co
Starts at $496.99
![](https://numato.com/wp-content/uploads/2020/08/BTRELAY8_1-2-1-600x400.png)
8 Channel Bluetooth Relay Module
8 Channel Bluetooth Relay Module is great for controlling your devices
Starts at $87.99
![](https://numato.com/wp-content/uploads/2020/08/ETHRELAY8_2-2-1-600x400.png)
8 Channel Ethernet Relay Module
Numato Lab 8 Channel Ethernet Relay module allows controlling electric
Starts at $112.99