Package Contents

System Requirements

• An 802.3af-compliant network switch
• UniFi Connect Mobile app
  • Mobile device: iOS 10 or Android™ 5.0
• UniFi Connect Application:
  • Computer: UniFi Application Server 0.5.0, Ubuntu 16.04 LTS (Xenial Xerus) 64-bit, or Debian 9 64-bit
  • Web browser: Google Chrome (Other browsers may have limited functionality.)

Hardware Overview

LED
Flashing White	Initializing.
Breathing White	System ready.
Alternating White/Blue	Firmware upgrade is taking place.
Breathing Blue	Adopted by the Connect Application.
Flashing Blue	This is used to locate a UniFi Dimmer Switch. When you click Locate in the UniFi Coonect Application or UniFi Connect Mobile app, the UniFi Dimmer Switch LED will flash.
Touch Pad
Once the UniFi Dimmer Switch is paired with the UniFi LED Panel, you can use the UniFi Dimmer Switch’s Touch Pad to turn the LED Panel on and off and to control its brightness: To toggle the LED Panel on or off, tap the Touch Pad once. To change the LED Panel’s brightness, press the Touch Pad and slide your finger up or down. Where you release your finger determines how much brighter or dimmer the LED Panel becomes: Swiping to the top of the Touch Pad sets the brightness to its maximum level (brightest). Swiping to the bottom of the Touch Pad sets the brightness to its minimum level (dimmest).
MAC Sticker
Used to scan the MAC address. For details, refer to “Quick Setup”.
PoE + Data
This 10/100 Ethernet port supports data and 802.3af PoE. Connect this port to a UniFi Switch with PoE that is connected to your LAN and DHCP server.
Reset
The Reset button serves two functions: Restart Press and release the Reset button quickly. Restore to Factory Default Settings Press and hold the Reset button for more than five seconds.

Hardware Installation

An electrical wall box should be pre-installed with an Ethernet cable running from the box to a UniFi Switch with 802.3af PoE.

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	WARNING: To avoid damage, use ONLY the included Mounting Screws or #6-32x26 truss head machine screws (maximum head diameter: 8 mm). Do NOT over-tighten the screws.

The UniFi Dimmer Switch is Plug and Play; by default, it will be paired automatically with all UniFi LED Panels on the same Layer 2 network.

	Note: For best results: Create dedicated VLANs for lighting and assign all UniFi LED Panels and Dimmer Switches to these VLANs. Configure each VLAN using a 25-bit subnet mask (for example, 192.168.2.1/25). Pair each Dimmer Switch with no more than 128 LED Panels.

Quick Setup

This section describes the Quick Setup procedure for installations with large numbers of UniFi LED Panels and Dimmer Switches. The Quick Setup requires using the UniFi LED app along with a QR Code Log that you create. Each UniFi LED Panel or Dimmer Switch has a removable MAC Sticker on its reverse side; this has a QR code used to scan the device’s MAC address. The Quick Setup consists of these steps:

• Create the QR Code Log
• Install the LED Panels and Dimmer Switches
• Scan the QR codes

Create the QR Code Log

1. Download the QR Code Log template at: ubnt.link/QR-Code-Log
2. Print out as many copies as needed (each sheet can log up to 16 LED Panels and 3 Dimmer Switches).

   

3. Fill in the Site (such as “1st Floor Meeting Room”) and OS Console (such as “UniFi Connect Application”) on each sheet.

Install the LED Panels and Dimmer Switches

For each device:

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OR



2.  



OR



3. Install the device as decribed in the Installation section of the device’s Quick Start Guide.

Specifications

UDIM-AT
Dimensions	71 x 115 x 25 mm (2.8 x 4.53 x 0.98")
Weight	90 g (3.17 oz)
Management Interface	UniFi Connect Application UniFi Connect Mobile App
Networking Interface	10/100 Mbps Ethernet Port
Buttons	Reset
Power Method	802.3af PoE
Power Supply	Standard 802.3af PoE
Supported Voltage Range	48V
Max. Power Consumption	5W
Operating Temperature	0 to 40° C (32 to 104° F)
Certifications	FCC, IC