Relay Network Ethernet Relay Controller Module Control Board LAN WAN Network Web Server with RJ 45 Interface + 8 Channel Relay Module for Smart Home Remote Control
ZYAMY 5-Pack DC 5V 1 Channel Relay Module Interface Board Shield Low Level Trigger for SCM Household Appliance Control: Amazon.com: Industrial & Scientific
Amazon.com: HiLetgo 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V : Industrial & Scientific
Amazon.com: DIN Rail Mount AC/DC Control DPDT 5Amp Pluggable Power Relay Interface Module (AC/DC 24V, 2 Relay) : Industrial & Scientific
Amazon.com: AEDIKO 8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger : Automotive
DC 8-36V Optocoupler LED Relay Board Module 4-Channel Relay Multifunction Relay Interface Relay Module for Power Control Applications Industrial Electrical: Amazon.com: Industrial & Scientific
Amazon.com: SainSmart 8-Channel Relay Module : Automotive
DC 8-36V 8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED Relay Board for Various Power Control Applications: Amazon.com: Industrial & Scientific
Amazon.com: Finder General Purpose Relay, 38 Series, Interface, Dpdt, 24 V, 8 A Rohs Compliant: Yes - 38.52.0.024.0060 : Industrial & Scientific
Amazon.com: HiLetgo 4 Channel 24V Relay Module with OPTO-Isolated Support High and Low Level Trigger for PLC Automation Equipment Control : Industrial & Scientific
GAEYAELE 4 Channel 1 SPDT DIN Rail Mount 12V DC/AC Interface Relay Module (FY-T734-12VACDC): Amazon.com: Industrial & Scientific
Electronics-Salon DIN Rail Mount 8 DPDT Signal Relay Interface Module. (Operating Voltage: DC 12V): Amazon.com: Industrial & Scientific
Amazon.com: SainSmart 2-Channel Relay Module : Industrial & Scientific
DIN Rail Mount 16 SPDT 10Amp Power Relay Interface Module (DC 5V): Amazon.com: Industrial & Scientific
Slim Interface Relay, 5Pin, Spdt, 6A, 24Vdc: Amazon.com: Industrial & Scientific
Proteus RC - WiFi Cloud Interface with email/Text alerts for Relay Contacts
Multifunction Time Relay Module, 8-36V 4-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler LED: Amazon.com: Industrial & Scientific
Amazon.com: HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger : Industrial & Scientific
Good BNTai 1 Channel Relay Module Connection NPN PNP AC DC 12V 24V 48V AC110V AC230V Relay Module Board Interface Electromagnetic Relay (1Channel ACDC24V): Amazon.com: Industrial & Scientific
Amazon.com: SainSmart 4-Channel Relay Module : Automotive
16 Channel Relay Module Walfront Two Way Isolated Type Optocoupler 16 Channel Relay Module Interface Board High/Low Level Trigger DC 5/12/24V 3 Types Optional(DC12V): Amazon.com: Industrial & Scientific
NOYITO 8-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 12V): Amazon.com: Industrial & Scientific
