Description
The SM309 Zigbee dimmer switch is an innovative AC phase-cut trailing edge Zigbee dimmer providing smoother dimming control. The SM309 dimmer is designed for 100-240VAC input and output, 1 channel and maximum 400W output. The innovative minimum brightness setting enables users to set a minimum allowed brightness and smoothly increase the brightness to 100%. The SM309 dimmer is compatible with Amazon Echo Plus/Echo Show 2nd Gen/Echo Studio, Philips Hue and Tuya-compatible ZigBee 3.0 gateways, and can be controlled by a ZigBee gateway interface, physical light switches or remote controllers that can be added to the Zigbee network and binded with the SM309 dimmer.
The SM309 dimmer switch can be linked to and controlled by max. 30 zigbee remotes that support zigbee light link through the touchlink. Also supports the new zigbee green power feature, and can binded with and controlled by up to 20 Zigbee green power remotes directly without zigbee hub or a gateway.
We strongly recommend that you engage a qualified electrician to perform any electrical works.
INSTALLATION:
1. Wire up the switch as per the enclosed diagram and place the device as close as possible to your Zigbee hub during the initial setup
2. Press the reset button 5 times to reset the switch and initiate the Touchlink connection. If you do not intend to reset the switch, press the button 4 times to initiate the Touchlink connection only.
3. Amazon Echo Plus/Echo Show 2nd Gen – Ask Alexa to discover new devices. Philips Hue – Add a new light through the Settings->Light Setup
4. Any other compatible Zigbee hub – follow your own hub’s instructions for adding new devices
When the dimmer is failing to connect to your compatible Zigbee hub. Ensure the dimmer has not been previously added to Zigbee Hub/Alexa/Hue app before repeating the initial procedure again. If the dimmer is already present in the devices list, please remove first.
Craig Roberts –
I was looking for a product to put inline between the light switch and a string of lights 6 dimmable Luceco LED downlights and then connect to a Zigbee smart hub (Osram Lightify) and this device has done the job perfectly.
Firstly, whilst researching what type of dimmer to buy I found that I needed a trailing edge dimmer and the supplier of this product got back to me really quick with an answer to my query about this product. After ordering, delivery was 2 days ahead of schedule through the royal mail.
I identified which was the first light in the chain and then pulled the light out of the ceiling and then to start the wiring, I identified which was the wire from the switch going into the first LED downlight in the chain and then (after turning off the power, and checking the power was off) chopped the cable. The Line and Neutral from the switch were connected to L and N on the device respectively and the earth was sleeved and taken to a single choc connector. The screw terminals in the device seem to be very secure. The Line (Live) for the first downlight was connected to the terminal marked as a lamp symbol (circle with cross in it) and the Neutral to the N, the earth was then sleeved and joined to the other earth in the choc connector.
The device is small so pushing it back up through the downlight hole in the ceiling was easy and once the electric was turned back on it was quickly paired with my Osram Lightify hub.
Alexa found the device immediately after a device rescan and I am now able to dim my kitchen downlights and turn on/off by voice command or by the app.
One bonus which I wasn’t expecting is that you can also preset the dimming percent with the Lightify app which normally only works for me with Osram bulbs. When this is done, if the lights are turned on/off with the light switch then they will come on at the preset percentage and not on full like some others.
Frederick (store manager) –
Installed this dimmer for my ceiling led lights in the kitchen, works well and as expected.
David S. (verified owner) –
Great device, fitted perfectly into my home assistant powered smart home with deconz
Matthew (verified owner) –
It’s great – just wish it worked better with regular toggle switches.
Simeon (verified owner) –
Works well. Easy to wire up and no trouble connecting to my hub.
Ray P. (verified owner) –
Product performs exactly as specified – excellent!
Damian (verified owner) –
Works well with SmartThings hub using generic device handler (ZigBee Dimmer). Works well with Ikea dimmable LEDs (various). Very low minimum light level may be achieved. No blinking of LEDs at all. 6 of them fitted in all my house ceiling lights behind momentary switches on the walls, but had to replace shallow boxes for deep 47mm Dry Lining Boxes to accommodate all extra wires and Wago connectors. Automation works well with Xiaomi-Aqara motion sensors. Product I was looking for, for almost a year, but price could be smaller. Recommended!
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MARCO M. (verified owner) –
Work very nice!
Kees Vugts (verified owner) –
Performs exactly as needed and easy to set up