Description
Samotech SM323 v2 Zigbee Rotary dimmer modules are designed to seamlessly integrate with traditional UK and some EU faceplates. By replacing the existing non-smart dimmer module, you can easily incorporate smart features into your lighting system without compromising the aesthetics of your faceplate.
One of the key advantages of our new v2 dimmer module is that it can be wired with or without a neutral wire, making it compatible with any existing UK and EU wirings. This eliminates the need for complex rewiring processes and ensures a hassle-free installation experience. In just 10 minutes, you can have your smart dimmer module up and running.
With a rating of 250-350W for dimmable LED or incandescent/halogen bulbs, our dimmer modules provide ample power to control your lights effectively. Whether you have energy-efficient LED bulbs or classic incandescent/halogen bulbs, Samotech SM323 v2 Zigbee Rotary dimmer modules are ready to enhance your lighting experience.
Samotech SM323 v2 dimmer modules offer a convenient and efficient solution for upgrading your lights to a smart system. With a wide compatibility with various Zigbee hubs, energy-saving automation capabilities, and seamless integration with your current lighting infrastructure, our dimmers provide a comprehensive and user-friendly solution for modernizing your home lighting. Enjoy the convenience of remote control, smart automation, and effortless installation with Samotech dimmers.
| Comparison Chart | SM323(v1)
HK_DIM_A |
SM323(v2)
|
|---|---|---|
| Size (LxWxH) |  64x27x24mm
DISCONTINUED |
 52x27x24mm
NEW 2024 MODEL |
| Zigbee Clusters | ||
| • 0x0000: Basic | ✔️ | ✔️ |
| • 0x0003: Identify | ✔️ | ✔️ |
| • 0x0004: Groups | ✔️ | ✔️ |
| • 0x0005: Scenes | ✔️ | ✔️ |
| • 0x0006: On/off | ✔️ | ✔️ |
| • 0x0b04: Electrical Measurement | ❌ | ✔️ |
| • 0x0b05: Diagnostics | ✔️ | ✔️ |
| • 0x0b08: Level Control | ✔️ | ✔️ |
| • 0x0702: Simple Metering | ❌ | ✔️ |
| Wiring | ||
| Live only | ✔️ | ✔️ |
| Live + Neutral (enhanced support for very low-wattage LED bulbs without the need for a bypass) | ❌ | ✔️ |
| Compatibility (back box fitment) | ||
| UK | ✔️ | ✔️ |
| EU | ❌ | ✔️ |
| Response time of lights upon pressing the knob | Delayed | Instant |
| Knob rotation | Granular | Smooth |
Nice. I’m ordering more.
These dimmers are absolutely fantastic. They’re exactly what I imagined when I first thought of smart lighting. My only criticism is that the ability to reset without having to take the face plate off has been removed between v1 and v2. If there could be a firmware update to add that back it would be great. Also the power metering is not yet availability in zigbee2mqtt.
Excellent. Very easy to install and set up, works great on Home Assistant
The devices where delivered quickly and paired and worked perfectly. Has an query before ordering that was answered very quickly.
I haven’t tested the devices yet.
Nice smooth motion. Easy to use and pair
Great product, does exactly what it says.
I bought 4 to replace my existing dimmers. an easy 1-2-1 swop. even without the software control the dimming was very smooth. Configured them as per instructions and now have them in hubitat with voice control.