






💡 Light up your life smarter, not harder.
The Amazon Basics Smart Motion Sensor Dimmer Switch is a 3-way, Alexa-compatible smart switch that uses 2.4 GHz Wi-Fi to enable voice and app control without requiring a hub. Featuring motion detection for automatic lighting, it supports dimming and remote management, making it an easy upgrade for modern smart homes.
| Operation Mode | ON-OFF-ON |
| Current Rating | 3.75 Amps |
| Operating Voltage | 120 Volts |
| Contact Type | Normally Open |
| Connector Type | Clamp |
| Brand | Amazon Basics |
| Terminal | Through Hole |
| Item dimensions L x W x H | 2.93 x 4.67 x 1.77 inches |
| Circuit Type | 3-way |
| Contact Material | Copper |
| International Protection Rating | IP20 |
| Number of Positions | 3 |
| Upper Temperature Rating | 40 Degrees Celsius |
| Controller Type | Amazon Alexa |
| Control Method | Voice |
| Connectivity Protocol | Wi-Fi |
| Color | White |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Amazon |
| Control Type | voice |
| Compatible Devices | Amazon Alexa |
| UPC | 840324414394 |
| Part Number | HPD-A321N-WB |
| Item Weight | 4.8 ounces |
| Product Dimensions | 2.93 x 4.67 x 1.77 inches |
| Item model number | HPD-A321N-WB |
| Size | 1 Pack |
| Style | 3-Way |
| Item Package Quantity | 1 |
| Included Components | Screw,Terminal cap |
| Batteries Required? | No |
| Warranty Description | 1 year limited warranty |
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