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Amazon Basics HPD-A321N-WB White Smart Motion Sensor Dimmer Switch
Available offers (2)
Current
—
White
Retailer
€26.69
Available to order
—
Features
- Works with Alexa for voice control
- Motion detection with automatic on/off
- Control from anywhere via Alexa app
- No hub or third-party apps required
- Guided installation with user manual
- Requires neutral wires and 2.4 GHz Wi-Fi
General specs
- Brand: Amazon Basics
- Model: HPD-A321N-WB
- Seller: Retailer
- ID: B0CPY295K7
- Gang: 1
- Features: Scheduling
- Material: Plastic
- Max Load: 500
- Dimensions: 118.6, 45.0, 74.4
- Max Current: 5
- Connectivity: Wi-Fi
- Neutral Wire: Required
- Power Source: Hardwired
- Input Voltage: 120
- Control Method: App, Voice
- OS Compatibility: Android, iOS
- Wireless Frequency: 2.4 GHz
- Smart Home Ecosystem: Amazon Alexa
- Switch Configuration: 2-Way
- Light Type Compatibility: LED
- First listed by seller: January 16, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
This smart motion sensor dimmer switch is for homeowners who want to upgrade a hallway or stairwell light to work automatically, saving you from fumbling in the dark. While many focus on home security, this switch offers convenience and energy savings by ensuring lights are only on when needed.
The motion detection is responsive enough to catch you as you approach, turning on the light before you reach the switch. You can adjust the dimming and timeout settings in the Alexa app, so the light stays on just long enough for tasks. With no hub required, setup is straightforward using your existing 2.4 GHz Wi-Fi, and voice control with Alexa lets you manage it hands-free from anywhere.
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| Brand | Amazon Basics | TREATLIFE | Tapo | Feit Electric | Tapo | Feit Electric |
| Model | HPD-A321N-WB | DS01-Dimmer | S505D | DIM/WIFI | S515D KIT | |
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| Price | €26.69 | €21.35 | €15.79 | €16.63 | €40.04 | €62.08 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | May 27, 2026 |
| Gang | 1 | 1 | 2 | 1 | ||
| Features | Scheduling | Scheduling | Energy Monitoring, Scene Control, Scheduling | Scheduling | ||
| Material | Plastic | <variable> | Plastic | Plastic | Plastic | Metal |
| Max Load | 500 | <num1>, <num2> | 500 | |||
| Dimensions | 118.6, 45.0, 74.4 | 84.58, 45.21, 33.02 | 3, 1.8, 5 | 84.58, 44.70, 8.38 | 73.66, 38.1, 106.68 | |
| Max Current | 5 | <num1>, <num2> | 15, 15 | 4.17 | 3.75 | |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Matter, Wi-Fi | Wi-Fi |
| Neutral Wire | Required | Required | Required | Required | ||
| Power Source | Hardwired | Hardwired | Hardwired | AC | Hardwired | Hardwired |
| Input Voltage | 120 | <num_from>, <num_to> | 120 | 120 | ||
| Control Method | App, Voice | App, Voice | App, Voice | App, Voice | App | |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | ||
| Wireless Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz | |||
| Smart Home Ecosystem | Amazon Alexa | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings | Amazon Alexa, Google Assistant | ||
| Switch Configuration | 2-Way | Single Pole | 2-Way | Single Pole | ||
| Light Type Compatibility | LED | LED | LED | LED | ||
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