Best Relay Controlled Power Strips for Smart Home and Lab Use
Relay controlled power strips give you programmable, remote, and automated control over electrical devices. This article highlights five reliable options that integrate with microcontrollers, IoT platforms, or remote controls, helping you manage fans, pumps, lamps, and test rigs with precision. Each entry includes practical features and mounting options to fit desks, racks, or enclosures.
| Product | Brand | Outlet Type | Key Feature |
|---|---|---|---|
| Iot Relay – Enclosed High-power Power Relay for Arduino, Raspberry Pi, PIC or Wifi, Relay Shield, Automatic | Digital Loggers | 4 outlets, 2x NC, 2x NO | Safe, reliable power control for microcontroller projects |
| Smart Strip ECG-7MVR Energy Saving Surge Protector with Autoswitching Technology, 7 Outlet | Bits Limited | 7 outlets with autoswitching | Energy saving with adjustable switching |
| AC Power 8 Channel IoT Relay Outlet Module, DIN Rail or Screw Mounting (D-1586TL) | OONO | 8 relays, 8 outlets | Flexible controller compatibility, isolated control signals |
| DIN Rail Mount AC 120V NEMA 5-15R Single Receptacle Outlet Power Strip Module | OONO | Single NEMA 5-15R | Rocker switch with thermal overload |
| Syantek Remote Control Power Strip with 3 USB Surge Protector | Syantek | 3 RF-controlled outlets + USB | Remote control, surge protection |
Digital Loggers Iot Relay Enclosed Power Relay
The Digital Loggers IoT Relay is an enclosed high-power relay module designed to control a single circuit with four outlets. It features two normally closed (NC) and two normally open (NO) contacts, enabling straightforward automation with Arduino, Raspberry Pi, PIC, or similar microcontrollers. Its enclosure protects wiring and simplifies integration into compact enclosures. This module facilitates reliable power control in smart home projects or lab experiments where a protected, shielded relay is advantageous.
Bits Limited ECG-7MVR Smart Strip
The ECG-7MVR from Bits Limited provides seven outlets with autoswitching technology. It includes one control outlet, two always-on outlets, and four switched outlets. An adjustable ON-OFF threshold via a sensitivity screw increases device compatibility, while the right-angle flat plug with a four-foot cord minimizes space usage behind furniture or equipment racks. This strip is suitable for energy-conscious setups requiring adaptive outlet control and surge protection.
OONO 8 Channel IoT Relay Outlet Module
This 8-channel IoT relay module from OONO offers eight individually controllable outlets with built-in 10 Amp relays. It supports a wide range of control signals and allows direct control over 120V AC power from controllers like Arduino, Raspberry Pi, ESP32, or PLCs. The optocoupler isolation helps protect your control circuitry, and compatibility with diverse GPIO types makes it flexible for custom automation projects and industrial setups alike.
OONO DIN Rail 120V Single Receptacle Power Strip
This DIN rail-mountable power strip from OONO provides a single 5-15R receptacle with a reinforced, stable design. It runs on 120V AC and includes a resettable rocker switch and thermal overload protection. The built-in indicator helps operators quickly verify that the outlet is powered. It is well-suited for distributed automation panels where a compact, mountable outlet is needed.
OONO 1 Channel IoT Relay Outlet Module
The 1-channel IoT Relay Outlet Module from OONO provides a straightforward solution for single-outlet control. It features a built-in 10 Amp relay and supports various control signals via an optocoupler for isolation. Its compatibility with common controllers such as Arduino, Raspberry Pi, ESP32, or PLCs makes it a practical building block for small automation projects and test rigs that require isolated, reliable on/off control of a single circuit.
Enclosed Power Control Relay by Briidea
The Briidea enclosed power control relay is designed for high-current applications with a 24 VAC/DC/120 VAC coil. It provides protection for internal wiring and circuits in HVAC or temperature control setups. An LED indicator helps monitor the relay state, and the enclosure design supports safe operation in environments where protection from dust and contact is important. Ideal for automation projects requiring robust switching and clear status indication.
Pyle 15 Amp Rack Mount Power Strip
The Pyle PDBC70 is a 1U rack-mount power strip featuring nine individual switches and integrated AC noise filtering. It provides surge protection and a compact, ventilated chassis suitable for studios and equipment racks. This option supports centralized control in environments where multiple devices require independent power-switching, along with protective features to maintain stable performance.
Syantek RF Remote Power Strip
The Syantek power strip combines RF remote control with three USB charging ports and surge protection. The remote control enables convenient operation from a distance, making it suitable for setups where access to outlets is blocked or inconvenient. The USB ports add modern charging capability, while surge protection helps safeguard connected devices.
Buying Guide: Key Purchase Considerations
- Control method and compatibility: Choose modules that integrate with your controller platform (Arduino, Raspberry Pi, ESP32, PLCs) and support your preferred communication method (RF, Wi-Fi, or wired GPIO).
- Number of controllable outlets: Match the number of relays/outlets to your application’s needs, considering future upgrades or additional devices.
- Isolation and safety: Look for optocoupler isolation, enclosure protection, and UL/CE certifications where applicable to ensure safe operation in consumer or lab environments.
- Voltage and current ratings: Verify sustained current capacity and voltage (often 120V AC, 10–15A per outlet) to prevent overheating or tripping breakers in power strips or panels.
- Mounting options: DIN rail, rack-mount, or enclosure-based installation affects how you deploy the device in labs, data centers, or workshops.
- Surge protection and protection features: Some devices include built-in surge protection or thermal overload protection; factor these into device longevity and device safety.
- Expandability and modularity: For larger deployments, consider products that support multiple channels and straightforward scaling.
- Remote access and scheduling: If automation requires timing or remote control, prioritize modules with robust software support and reliable network connectivity.
In selecting a relay controlled power strip, assess how you plan to interact with the system (local control versus remote automation), the environment (home lab, workshop, or industrial setting), and the level of protection required for your devices and wiring. The options above cover a range of use cases from compact single-channel relays to multi-channel IoT modules and RF remote strips, enabling careful tailoring to your automation goals.