Amazon Basics Smart Motion Sensor Dimmer Switch, 2-Pack Review
A 2-pack of Amazon Basics single pole smart dimmer switches with built in motion detection, connecting directly over 2.4 GHz Wi-Fi to Alexa without a separate hub.
| Brand | Amazon Basics |
|---|---|
| Color | White |
| Pack Size | 2-pack |
| Switch Type | Single pole |
| Connectivity | 2.4 GHz Wi-Fi, works with Alexa only |
| Hub Required | No |
| Best for | Alexa households wanting a single pole dimmer switch that reacts to motion without adding a separate smart home hub |
Product Overview
Amazon Basics builds this switch as an upgrade path from a traditional single pole dimmer to a motion aware, voice controllable one, aimed at Alexa households that want smarter lighting without adding a separate smart home hub or a third party app.
Because it works with Alexa only, the switch is a fit for homes already standardized on Alexa, rather than a universal smart switch meant to bridge multiple ecosystems.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
Adds voice control to a traditional single pole dimmer switch.
Turns the light on when motion is detected, off after a preset time.
Connects straight to the Alexa app over 2.4 GHz Wi-Fi.
Adjust motion and dimming settings from anywhere in the Alexa app.
Step by step setup instructions in the user manual.
Covers two single pole switch locations in one purchase.
Design and Build Quality
The switch measures 1.77 inches tall by 4.67 inches wide by 2.93 inches deep, finished in white, and is sold as a 2-pack, model HPD-A311N-WB-2P. It is a single pole design, meaning it is built to control a light from one switch location rather than from two switches on the same circuit.
Amazon Basics states the switch requires a neutral wire at the installation point along with a 2.4 GHz Wi-Fi network, and setup follows guided, step by step instructions in the printed user manual rather than a separate installer app.
Performance in Everyday Use
Motion detection is built into the switch itself: it automatically turns the connected light on when it senses motion and turns it off again after a preset time, with that timing configured through routines created in the Alexa app rather than a physical dial on the switch.
Because the switch connects over 2.4 GHz Wi-Fi directly to Alexa, no separate smart home hub or third party app is needed, and the dimming and motion settings, along with remote control from outside the home, are all managed from inside the Alexa app. The listing is explicit that the switch is compatible with Alexa only.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| Voice control | Works with Alexa only | Feature bullet states only compatible with Alexa | 7.3 | Confirms the switch is built for a single smart home ecosystem |
| Motion detection | Automatic on and preset-time off | Feature bullet states automatically turns on the light when motion is detected and turns off after a preset time by creating routines in the Alexa app | 7.9 | Confirms how the motion sensing behavior is configured |
| Hub requirement | No separate hub needed | Feature bullet states no need for additional smart hubs or 3rd party apps | 8.0 | Confirms setup does not require extra smart home hardware |
| Wiring requirement | Neutral wire required | Feature bullet states requires neutral wires and 2.4 GHz Wi-Fi | 7.2 | Confirms a specific wiring prerequisite before buying |
| Network type | 2.4 GHz Wi-Fi | Feature bullet states requires neutral wires and 2.4 GHz Wi-Fi | 7.5 | Confirms the Wi-Fi band the switch operates on |
| Dimensions | 1.77 x 4.67 x 2.93 inches | Item dimensions list height 1.77 inches, width 4.67 inches, length 2.93 inches | 7.6 | Confirms the physical size for fitting a standard switch box |
| Pack size | 2-pack | Title and size field both state 2-Pack | 7.8 | Confirms how many switches come in this purchase |
Who Should Buy It
- Alexa households upgrading single pole dimmer switches
- Rooms wanting motion activated lighting without a separate sensor
- Homes with a neutral wire already present at the switch box
- 2.4 GHz Wi-Fi networks
- Buyers wanting to avoid a separate smart home hub
- Setting light timing through Alexa routines rather than a manual dial
- Anyone using Google Assistant, Apple HomeKit, or a non Alexa smart home system
- Only works with Alexa, with no Google Assistant or Apple HomeKit support
- Requires a neutral wire at the switch box, which not every older home has
- Needs a 2.4 GHz Wi-Fi network specifically, not 5 GHz
- Single pole design only, so it is not built for three way switch circuits
Full Specifications
How It Compares
| Feature | Amazon Basics | Typical option | Higher-tier option |
|---|---|---|---|
| Ecosystem | Alexa only | No smart ecosystem support | Broader multi ecosystem support |
| Hub | No hub required | Requires a separate smart hub | No hub required |
| Motion sensing | Built in motion detection | No motion sensing | Built in motion detection |
| Wiring | Single pole, neutral wire required | Single pole, no neutral needed | Three way switch support |
| Network | 2.4 GHz Wi-Fi only | 2.4 GHz Wi-Fi only | Dual band Wi-Fi support |
| Pack size | 2-pack | Single switch | Single switch |
Alternatives Worth a Look
This is an Amazon Basics single pole smart dimmer switch sold as a 2-pack, combining built in motion detection with 2.4 GHz Wi-Fi connectivity directly to the Alexa app and no separate hub. It suits Alexa households wanting smarter single pole lighting, with the main consideration being that it only works with Alexa and needs a neutral wire at the switch box.
Frequently Asked Questions
Does this work with Google Assistant or Apple HomeKit?
No, the listing states it only works with Alexa.
Do I need a smart home hub?
No, the listing states no hub or third party apps are required.
Does it need a neutral wire?
Yes, the listing states a neutral wire is required at the switch box.
How does the motion detection work?
It turns the light on when motion is detected and off after a preset time, configured through Alexa routines, per the listing.
How many switches come in the package?
Two, per the listing.
What Wi-Fi band does it use?
2.4 GHz, per the listing.
Is this a single pole or three way switch?
Single pole, per the listing.
This review is based on Amazon Basics's stated wiring requirements, connectivity, motion detection behavior and compatibility for this switch as listed. It is editorial analysis of the features as described, not independent electrical installation or long term reliability testing of this specific unit.