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The THIRDREALITY Smart Plug 4 Pack offers 15A capacity with Zigbee connectivity, acting as both smart outlets and signal repeaters. ETL certified and compatible with major smart hubs like Alexa, Google Home, and SmartThings, these compact plugs enable voice control, scheduling, and reliable whole-home automation without relying on WiFi or cloud services.











| ASIN | B09KNDM4VV |
| Best Sellers Rank | #2,520 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Electrical Outlet Switches #80 in Home Automation Devices |
| Brand | THIRDREALITY |
| Brand Name | THIRDREALITY |
| Circuit Type | 1-way |
| Color | White |
| Compatible Devices | Echo 4th Gen, Echo Plus 1st Gen & 2nd Gen, Echo Studio, SmartThings 2015 & 2018, Aeotec, Hubitat, Eero 6 & 6Pro, Apple HomeKit, Google Home, SmartThings |
| Connectivity Protocol | ZigBee |
| Connector Type | Type B/Nema 5-15r |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Voice |
| Control Type | basic |
| Controller Type | Amazon Alexa, SmartThings |
| Current Rating | 15 Amps |
| Customer Reviews | 4.4 out of 5 stars 436 Reviews |
| International Protection Rating | IP54 |
| Item Dimensions | 2.6 x 1.5 x 1.1 inches |
| Manufacturer | Third Reality, Inc |
| Material Type | Acrylonitrile Butadiene Styrene, Polycarbonate |
| Model | 3RSP019BZ |
| Mounting Type | Plug-In Mount |
| Number of Items | 4 |
| Number of Positions | 1 |
| Operating Voltage | 120 Volts |
| Operation Mode | ON-OFF |
| Part Number | 3RSP019BZ |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | ETL |
| Switch Type | TRIAC |
| Terminal | Blade |
| UPC | 850001595438 |
| Unit Count | 1.0 Count |
| Wattage | 1800 watts |
J**.
Best smart plugs for zigbee.
If you have a Zigbee gateway (I do via Home Assistant Yellow) these are the best smart plugs on the market. No cloud connectivity required. Setup is as simple as plug it in and let your zigbee gateway detect it. Furthermore these smart plugs are super responsive. There is almost no delay between hitting the toggle in home assistant and the lights going on or off. Being that these are plug-in zigbee devices they will act as repeaters for any battery operated zigbee sensors you may also have nearby.
K**S
Quick connection to Home assistant. Inexpensive repeaters.
All I can really say about these is that they work better than any zigbee plug I have ever had. They connected to Home Assistant within 15-20 seconds. I needed to expand my zigbee network to my garage to add some temp sensors and a couple other battery operated devices. While the signal was ok. These plugs helped expand it and make that network work even better. And not having to go looking for documentation or write some code to get them to work was nice If your looking for a cheaper way to add some repeaters to your zigbee network. This is a great product to do so with. I will be looking at there other products now. Edit 04/27/2024: I have had these for almost 6 months now. And out of all the devices I have connected to my home assistant setup and zigbee network. I have had ZERO issues with these. Even the one I put in my garage that is not insulated and lasted a Michigan winter. Very few products impress me. But these absolutely do. And will continue to suggest them to anyone looking for a smart plug.
R**F
Good customer service
Product works as designed. I bought the four pack and could not get one of the devices connected to the zigbee network. Customer support was very responsive, and although we couldn't get it connected, they sent me a replacement that worked.
J**O
Problem Resolved - One out of Four Smart Outlets failed to work out of the box
The smart outlets were easy to add to the Aeotec zigbee hub and worked well with Smartthing. However one of the four failed to work out of the box. it was recognozed by the hub but could not be turned On or Off. I tried to reset the outlet many times with no change. I would return the defective one for replecement if I could, But it seems that I can only return all four as a package for replacement. As the other three are already in use and I hate to bother reinstalling and programing everything again. Anyone know if I can just get one replaced? Update - ThirdReality support team contacted me promptly and proactively. They provided suggestions that fixed the non-working plug. Now the problems has been resolved and I would rate the product support a 5-star.
D**Y
Work great.
I bought these a while back because they were on sale and I wanted to try a different brand. It paired easily with Home Assistant. It also did a OTA firmware update that was pretty slick. My SONOFFs don’t do that! I used these for Christmas lights last year. Worked great. With HA, it’s nice to be able to set them to go on and off at specific times or have Siri turn them on and off via voice command. I only used these during the holiday season so not a lot of time on them but they’ve worked well so far.
L**H
Nice, inexpensive ETL certified ZigBee switch works with Hubitat.
Normally I don't buy things with so few reviews, but seeing as this switch was inexpensive, said it was ETL certified, and handles 15 Amps I took a chance. Glad I did. For the price these are great. Pros: - ZigBee which works perfectly with Hubitat - ETL certified, which I verified. I'd prefer UL, but ETL is great too and gives some confidence it's safely built. - Handles a full 15A of current. I didn't test this but it's a physical relay so likely it will. - Physical relay with a click. Cons: - No power meter reporting. - Does not restore previous state after power loss (maybe a firmware update could give this as an option?) I did not test the advertised BLE mode. It's unfortunate the 2nd review ever is from someone who doesn't understand how ZigBee works and gave an undeserved 1-star review because a hub is needed. It's things like that that keep great new products from having a successful launch they deserve. These are great for what they are designed to be.
C**V
Great repeater, works seamlessly with alexa
works great to extend your zigbee range. Just make sure when you connect them to your zigbee coordinator that the red light is on which means zigbee. If it connects and the light is green / blue, it connected via bluetooth. Also make sure they connect to your coordinatior, if you have multiple echo devices, when you hit discover devices, all my eero's and echo 4th gens search as well as my echo hub. Just get it closer to the device you want to be your coordinatior and if you see them connect to another device, you need to redo it or you have 2 independent zigbee meshes going on.
A**R
Very reliable connectivity
Love these plugs. The integrate perfectly with Home Assistant and Hubitat. Very reliable as repeaters too. Always instant on/off. One of the most reliable devices in my 200+ device setup. Highly recommend.
D**D
Fácil de instalar y vincular con tu domótica
Justo lo que necesitaba, se vincularon muy fácilmente, y el material se siente muy bien, en general, me gustaron para poder hacer mi domótica más fácil
'**K
"Watt" a Great Way to Reboot the Modem
Purchased for $42 in January 2026. I have officially fallen down the Home Assistant rabbit hole, and honestly, I don’t want to be rescued. I’m going all-in on a local Zigbee ecosystem, and these Third Reality smart plugs have become the backbone of my setup. At roughly $10.50 per plug in this 4-pack, they are a steal for anyone looking to build a rock-solid mesh network without breaking the bank. The setup was incredibly fast; Home Assistant picked them up immediately, and because they are Zigbee, they act as repeaters to keep the signal strong in every corner of the house. But the real "killer feature" for me is the local control. Our internet can be pretty flakey, and since these don’t need a cloud or a steady Wi-Fi connection to talk to my hub, I’ve put them to work as my "digital repairman." I set up an automation so that if the internet stays down for more than five minutes, the smart plugs reboot the modem and both of my Eero pods. I even staggered the restart times to make sure everything comes back online in the right order. It’s a total game-changer to have a house that literally fixes its own internet while I’m sleeping. If you’re getting into Home Assistant, skip the Wi-Fi plugs and just buy these. The possibilities are actually limitless. TLDR The perfect starter (or expansion) pack for Zigbee-based home automation. They pair instantly with Home Assistant, provide energy monitoring, and work locally—meaning they can fix your internet even when it's offline. Fast, reliable, and great for strengthening your mesh.
D**R
THIRDREALITY Zigbee Smart Plug 4 Pack.
The Plugin outlets work well so far, they were detected and configured fast in Zigbee on Home Assistant. In Home assistant they have several handy options. I am currently using 2 of the 4 plugs. You can plug 2 of them into a standard North American style Wall plug they fit well. There is a paring and On /Off button on the left side end of the plug. I use a Sonoff Zigbee 3.0 USB Dongle and Home Assistant.
Y**I
Lo mejor
Son muy buenos y mas la versión de monitoreo de energía
A**N
Good for the price! Would buy again.
Pros: Paired flawlessly using zigbee2mqtt Works as expected, on/of, power on behavior Small enough so you can use 2 on the same wall socket Cons: No power/energy metering Relay clicks a bit to loud A bit to large to used side by side on a power bar Using the old zigbee ZCL 2.1
Trustpilot
2 weeks ago
1 month ago