Zigbee DIMMER SWITCHES

(159 customer reviews)

£27.99£112.99 excl. VAT

NEW 2024 Model!

Elevate your home’s lighting with our new Samotech SM323 v2 Zigbee Dimmer, the perfect upgrade from conventional dimmers. This innovative device transforms ordinary lights into smart lighting systems, offering both manual and app-based remote control. Compatible with an array of Zigbee hubs like Philips Hue Bridge, Home Assistant, Smartthings, and Echo Plus, it integrates seamlessly into your smart home ecosystem.

Embrace energy efficiency with our dimmer’s automated features, significantly cutting down on energy expenses. The SM323 offers silent trailing edge dimming, ideal for modern LED bulbs, eliminating the buzz commonly associated with traditional dimmers and providing a smooth, noise-free dimming experience.

Simple and quick to install, the dimmer can be set up in about 10 minutes, fitting effortlessly into UK homes’ existing wiring, with no neutral wire needed. For homes with a neutral wire, connecting it to the dimmer enhances control and ensures steadier lighting, particularly helpful with low-wattage LED bulbs as it removes the need for a bypass.

Our SM323 Zigbee smart dimmer is designed for versatility, compatible with most certified dimmable bulbs. It supports a broad range of loads from a minimal 5W to a substantial 350W, making it a flexible solution for all your lighting needs, whether retrofitting older installations or setting up new ones.

Description

Released in 2020 by Samotech in the UK, the first edition of the SM323 Zigbee Dimmer rapidly earned acclaim among smart home enthusiasts. To meet the escalating demand, we have upgraded and refined its design for a more compact size and additional functionalities. This enhancement extends its compatibility, facilitating its use not only in the UK but also throughout Europe.

The upgraded version of our dimmer boasts a significant advantage: it can be wired with or without a neutral wire. This key feature makes it universally compatible with both UK and EU electrical systems, eliminating the need for complicated rewiring and ensuring an easy installation process. Within just about 10 minutes, you can have your smart dimmer fully operational.

Rated for up to 350W, our dimmer is versatile enough to handle both energy-efficient dimmable LED bulbs and traditional incandescent/halogen lights, providing robust control over your lighting setup. The Samotech dimmer is designed to seamlessly adapt to your existing light fixtures, whether they are modern LEDs or classic incandescent/halogen bulbs.

Our dimmer isn’t just a device; it’s a comprehensive solution for elevating your home lighting into a smart system. It offers broad compatibility with various Zigbee hubs, fosters energy-saving through smart automation, and integrates smoothly with your current lighting setup. The Samotech dimmer brings the future of lighting into your home, offering the convenience of remote control, intelligent automation, and a hassle-free installation experience.

Comparison Chart

SM323 V1

HK_DIM_A
Candeo
Dimmer-Switch-ZB3.0

SM323 V2

UPGRADED

PRO VERSION

Size (LxWxH)

64x27x24mm

DISCONTINUED

52x27x24mm

NEW
Zigbee Clusters
• 0x0b04: Electrical Measurement ✔️
• 0x0702: Simple Metering ✔️
Wiring
Live only ✔️ ✔️
Live + Neutral ✔️
Compatibility (back box)
UK ✔️ ✔️
EU ✔️
Lights activation time Delay No delay
Physical lights power up control via Push via Push or Rotary
Rotation effect Stepped Smooth (precise control)
2-Way wiring
Light switch type Retractive Retractive (default)

Standard On/Off*

3-Way*

* mode activation available upon request at the time of purchase

Additional information

Weight 45 g
Dimensions 52 × 28 × 24 mm
Set

White/White 1-Gang Dimmer Switch, White/Gold 1-Gang Dimmer Switch, White/Black 1-Gang Dimmer Switch, White/Silver 1-Gang Dimmer Switch, White/Grey 1-Gang Dimmer Switch, White/White 2-Gang Dimmer Switch, White/Gold 2-Gang Dimmer Switch, White/Black 2-Gang Dimmer Switch, White/Silver 2-Gang Dimmer Switch, White/Grey 2-Gang Dimmer Switch, White/White 3-Gang Dimmer Switch, White/Gold 3-Gang Dimmer Switch, White/Black 3-Gang Dimmer Switch, White/Silver 3-Gang Dimmer Switch, White/Grey 3-Gang Dimmer Switch, White/White 4-Gang Dimmer Switch, White/Gold 4-Gang Dimmer Switch, White/Black 4-Gang Dimmer Switch, White/Silver 4-Gang Dimmer Switch, White/Grey 4-Gang Dimmer Switch, Grey/Gold 1-Gang Dimmer Switch, Grey/Black 1-Gang Dimmer Switch, Grey/Silver 1-Gang Dimmer Switch, Grey/Grey 1-Gang Dimmer Switch, Grey/Gold 2-Gang Dimmer Switch, Grey/Black 2-Gang Dimmer Switch, Grey/Silver 2-Gang Dimmer Switch, Grey/Grey 2-Gang Dimmer Switch, Grey/Gold 3-Gang Dimmer Switch, Grey/Black 3-Gang Dimmer Switch, Grey/Silver 3-Gang Dimmer Switch, Grey/Grey 3-Gang Dimmer Switch, Grey/Gold 4-Gang Dimmer Switch, Grey/Black 4-Gang Dimmer Switch, Grey/Silver 4-Gang Dimmer Switch, Grey/Grey 4-Gang Dimmer Switch, Black/Gold 1-Gang Dimmer Switch, Black/Black 1-Gang Dimmer Switch, Black/Silver 1-Gang Dimmer Switch, Black/Gold 2-Gang Dimmer Switch, Black/Black 2-Gang Dimmer Switch, Black/Silver 2-Gang Dimmer Switch, Black/Gold 3-Gang Dimmer Switch, Black/Black 3-Gang Dimmer Switch, Black/Silver 3-Gang Dimmer Switch, Black/Gold 4-Gang Dimmer Switch, Black/Black 4-Gang Dimmer Switch, Black/Silver 4-Gang Dimmer Switch, Dimmer Switch Module

Manual

SM323 Zigbee Dimmer Manual V1

SM323 Zigbee Dimmer Manual V2

FAQ

Q: When wired using only the Live wire, lights tend to flicker at full brightness.
A: If your dimmer is installed without a neutral wire, make sure to bridge L and N terminals as indicated in the wiring diagram.
Q: My lights remain faintly lit even when turned off.
A: This phenomenon may occur if the dimmer is connected to a very low load. In such instances, the use of a bypass is recommended.
Q: The dimmer knob remains stuck in the pressed position and doesn't pop back out.
A: The knob has been fitted too deep. Slightly pull the knob before pushing it again.
Q: The dimmer doesn't always react when the knob is pushed.
A: Slightly pull the knob before pushing it again.
Q: What third party faceplates are compatible with the new SM323 Zigbee modules?
A: Most 1 and 3-gang third-party faceplates are compatible. For double and 4-gang setup, original Samotech faceplates required.
Q: What is the method for resetting the lights if the reset button is inaccessible?
A: To reset the dimmer, cycle the power from the consumer unit five times.
Q: Why do my lights flicker rapidly when I adjust the brightness using the dimmer knob?
A: First, verify that your bulbs are indeed dimmable. If they are, wiring a bypass could help solve the flickering issue.
Q: My lights are constantly flashing after a power cut.
A: The dimmer may have entered Find&Bind mode, typically triggered by three resets or power cycles. To deactivate this mode, please switch off the power to the module at the consumer unit for a short period.

159 reviews for Zigbee DIMMER SWITCHES

4.7
Based on 159 reviews
Showing 7 of 159 reviews (3 star). See all 159 reviews

Customer Images

Image #1 from Peter
Image #2 from Peter
Image #3 from Peter
Image #4 from Rob
Image #5 from Rob
Image #1 from Peter

Peter

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.

Image #2 from Peter

Peter

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.

Image #3 from Peter

Peter

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.

Image #4 from Rob

Rob

Seem to work well with Philips Hue. Slightly wider than normal dimmer modules so needed to make the a Click Deco dimmer faceplate holes wider with a Dremel

Image #5 from Rob

Rob

Seem to work well with Philips Hue. Slightly wider than normal dimmer modules so needed to make the a Click Deco dimmer faceplate holes wider with a Dremel

Image #6 from Steve L.

Steve L.

Bought SM314 to install into dining room chandelier thereby integrating into Philips Hue lighting set-up. It’s been installed for 8 months now and working perfectly.

Image #7 from Steve L.

Steve L.

Bought SM314 to install into dining room chandelier thereby integrating into Philips Hue lighting set-up. It’s been installed for 8 months now and working perfectly.

Image #8 from Richard P.

Richard P.

Products is nice and have good price and work great with Deconz

Image #9 from Richard P.

Richard P.

Products is nice and have good price and work great with Deconz

Image #1 from Peter
Image #2 from Peter
Image #3 from Peter
Image #4 from Rob
Image #5 from Rob
Image #6 from Steve L.
Image #7 from Steve L.
Image #8 from Richard P.
Image #9 from Richard P.
1-10 of 159 reviews
  1. Excellent dimmer that works flawlessly, was recognised right away in Home Assistant and has no trouble being controlled either directly, or via zigbee. As an added bonus it reports power usage. I’m sure I’ll gradually replace all the dimmers in the house with these.

  2. Excellent product. Both dumb and smart functionality works brilliantly. Integrates well into ZHA.

  3. The perfect zigbee dimmer for small back boxes

  4. Seems to work OK, still new to zigbee and want to trigger this from an aqara switch but haven’t worked out how to do this, maybe I need a Samotech hub or home assistant or something I have no idea and am finding it hard to get answers

  5. Functionality, spot on. Just works, easy to integrate with existing SmartHome kit. The mark down is for the switch feeling a looking cheap, a metal or weighted knob might just make for a more premium feel.

  6. Would be nice if it were a little bit narrower, so 2, 3 or 4 could mount side by side in my current plate

  7. Low profile and screwless faceplate. Better looking than V1

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