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Description
AJAX WallSwitch Power RelayEffortless Control and Intelligent Automation for Your Home or Business The AJAX WallSwitch is a smart power relay that allows you to remotely control your 110 230V appliances and monitor their energy consumption. This compact device installs discreetly into a standard wall plate, giving you the power to automate lighting, gates, heating, and more, all from the convenience of the Ajax app. With a robust communication range of up to 1,000 meters in
Effortless Control and Intelligent Automation for Your Home or Business
The AJAX WallSwitch is a smart power relay that allows you to remotely control your 110/230V appliances and monitor their energy consumption. This compact device installs discreetly into a standard wall plate, giving you the power to automate lighting, gates, heating, and more, all from the convenience of the Ajax app. With a robust communication range of up to 1,000 meters in open space, you can rely on a stable connection to your Ajax hub.
Key Features:
- Remote Appliance Control: Switch your devices on and off from anywhere using the intuitive Ajax mobile application.
- Energy Consumption Monitoring: Keep track of the power usage of connected appliances to optimize energy efficiency and save on electricity bills.
- Advanced Protection: The WallSwitch safeguards your appliances from overcurrent, voltage surges, and overheating, ensuring their longevity.
- Versatile Automation Scenarios: Create custom automation scripts that trigger actions based on a schedule, security system status (arming/disarming), alarms, or even environmental factors like temperature and humidity when used with other Ajax devices.
- Flexible Operation Modes: Choose between bistable (on/off) and pulse modes to suit a wide range of applications, from continuous power supply to controlling gates and electric locks.
- Seamless Integration: The WallSwitch is compatible with all Ajax hubs and range extenders, making it easy to incorporate into your existing security and smart home ecosystem.
- Compact and Easy to Install: Its miniature size (39 x 33 x 18 mm) allows for simple installation within a recessed wall plate, an electrical appliance's body, or an electrical panel.
Technical Specifications
| Classification | Radio channel relay unit |
| Device Type | Wireless, Remote-controlled |
| Installation Method | Into wall plate |
| Compatibility | Operates with all Ajax hubs and range extenders |
| Actuating Element | Relay |
| Relay Service Life | 200,000 switchings |
| Power Supply | 110-230 V ± 10%, 50/60 Hz |
| Voltage Protection (230 V) | Max: 253 V, Min: 184 V |
| Voltage Protection (110 V) | Max: 132 V, Min: 92 V |
| Maximum Load Current | 13 A |
| Output Power (Resistive Load) | Up to 3.0 kW at 230 V, Up to 1.5 kW at 110 V |
| Maximum Current Protection | Yes, >11 A (enabled), >13 A (disabled) |
| Maximum Temperature Protection | Over 65°C (149°F) |
| Electric Power Meter Function | Yes |
| Operation Modes | Bistable, Pulse |
| Adjustable Pulse Duration | 1 to 255 seconds |
| Communication Technology | Jeweller radio technology |
| Radio Communication Range | Up to 1,000 m (in an open space) |
| Operating Temperature Range | 0°C to +64°C (32°F to 147°F) |
| Operating Humidity | Up to 75% |
| Protection Class | IP20 |
| Dimensions | 39 x 33 x 18 mm |
| Weight | 30 g (1.06 oz) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great filter and easy installation
Style: BE-159 1-Pack, Style: BE-159 1-Pack
For my 2016 Hyundai Sonata Hybrid Limited. I cannot believe I paid so much more for a brand-name filter that does the same thing as this one. It is made of the same material as the dealer one I took out. Very easy to install, cant believe I paid for this to be done in the past with oil changes. Requires no tools and did not get dirty at all. No mechanical skills needed, especially if you run into trouble and can use YouTube.
PROS
- great quality, cannot tell that it is after-market
- very professionally made, not irregularities seen
- excellent fit in position, no adjustment needed
- very easy to install, cannot believe I paid to have this done in the past
- no mechanical skills needed to install
- great price compared to what big name productions want for the same thing
- cannot tell the difference in air quality between this and the dealer filter I took out
- removes outside odor completely
- did not require tools are getting dirty
CONS
- None
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Fits perfect and works as designed. Flows like OEM and looks well made.
Style: BE-553B 1-Pack
This filter is very comparable to the stock filter. Fits the BMW G20 just like OEM. I would not say it is two times "heavier" as advertised on the box, but it is very comparable to stock. It's the same weight and similar construction. BMW has a very robust cabin filter. This will be my go to. I did purchase another aftermarket cabin filter that fit well, but was thin, flimsy and had a bad chemical odor. This one is fine and airflow is the same as OEM. I change them every year or so. I don't worry too much about longevity with cabin filters personally.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
Good quality but it was slightly longer than original and needed modification.
Style: BE-182 1-Pack
Bought this cabin filter for a 2023 Acura TLX. While the filter seems to be made of quality material, it was just a little too long (about a 1/16 of an inch, so I had to trim it to make it fit so the cover would fit snug. I was able to do that without compromising the filter itself. But this might be an issue for some people
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Fits my Chevy 2021 Bolt Premier perfectly.
Style: BE-966 1-Pack
Installation was a breeze, fir nicely and the air in teh car now smells fresh and clean. The old filter has developed a musty smell so this new one is great. Had it replaced in under 3 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Fits perfectly for my 2017 VW Passat
Style: BE-373 1-Pack, Style: BE-373 1-Pack
Bought this for a fraction of the cost. An auto shop wanted to charge me $72.99 for a filter so I bought this Spearhead brand cabin filter and its the perfect size and its just as sturdy as the previous one the dealership had in the car. Not sure yet how the airflow is or if anything different as I have not driven in the car since it was replaced, but it appears to be a very high quality cabin filter for my car at a great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
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