
Wall mounted DMX512 Master
SR-2812Wi(US)
Feature
1 zone
Touch sensitive
Suitable for USA market
Glass interface(White & Black)
Save color and mode function
RF WIFI
Wiring diagram
1)DMX SR-2812(US) with DMX decoder
110V-230VAC
LN
Power Supply
12 VDC
SR-2812Wi(US)
D- GND
GND D+
Vin
GND
D1
D1
D2
D2
GND
D1
D1
D2
D2
Power Supply
12-36VDC
SR-2102B
DMX512 Decoder
SR-2102B
DMX512 Decoder
110V-230VAC
LN
white
white
Parameter
Part No.
SR-2812Wi(US) 12VDC
Product Size
120.0
Installation
Ope ratio n Voltag e
75.0
OUTPUT
WIFI
DIMENSIONS
ø/h (mm)
120x75x29.1
29.1
3)RF SR-2812(US) with SR-1009XX
Power Supply
12-36VDC
SR-1009FA
Learning Key
LED CONTROLLER
SR-1009FA
Learning Key
LED CONTROLLER
SR-1009FA
Learning Key
LED CONTROLLER
100V-240VAC
LN
1234
white
1234
white
1234
white
GND
D1
D1
D2
D2
SR-2102B
DMX512 Decoder
white

Operation
Play&pause button. There is only 1 build-in mode. When you touch butto n, it will run.
Long press speed up, long press again speed down.
Brightness
But ton can s ave the t hree co lor fro m mode or s ave col or when y ou touch color wheel.
Whe n you pre ss this b utton , 1 build-in mode will run, if now you see a favo rite mode, then you
can p ress "S " butto n for 5 sec onds until connected lighting flashes. Then it saved successfully.
Whe n you tou ch color wheel, if you touch a fav orite c olor on i t, then y ou want t o save it , then
you p ress "S " butto n for 5 sec onds until the connected lighting flashes. Then it saved successfully.
For Warm white, Natural white, Cool white changing.(Through the thre e RGB col or mixi ng)
Touching wheels
Short press means switch on and off for each channel. 1st Long press means brightness+, 2nd
At the corner of the panel there is a signal light, Blue means on, Red means off
Please set the connected DMX Decoders’ address to be 001 only.
when SR-2812Wi(US) is used under wireless RF wall mounted dimmer
Learning process
a. Wak e up the panel by touching ON/OFF butto n.
b. Pr ess at le arning button on receiver.
c.T hen tou ch color wheel.
d.Connected LED l igh t wi l l bl ink
e . Pre ss at lea rning b utton o n recei ver ove r 5 secon ds unti l L ED l ight f lash, t hen delete the
lea rned ID .
Long press means brightness—.
Swi tch off a nd on, lo ng pres s means d efaul t setti ng
Wifi to DMX function
IOS o r andro id syst em conn ectio n to the SR -2812Wi(US)
the a pp is 8 zon e contr ol, so yo u may set m ore zon es for th e WiFi co ntrol a s below :
DMX decoder’s address 001 is controlled by Zone 1
DMX decoder’s address 005 is controlled by Zone 2
DMX decoder’s address 009 is controlled by Zone 3
DMX decoder’s address 013 is controlled by Zone 4
DMX decoder’s address 017 is controlled by Zone 5
DMX decoder’s address 021 is controlled by Zone 6
DMX decoder’s address 025 is controlled by Zone 7
DMX decoder’s address 029 is controlled by Zone 8
a.Download app to phone. Open wifi connection setting
interface,connect your phone to EASYCOLOR or
Realcolor network.
b.Open EASYCOLOR installed on the phone , press
to the setting interface, and enter the following:
SSID:EASYCOLOR
IP: 10.10.100.254 8899
Nam e: (the n ame you want or don’t enter
anything.)
c.P ress bu tton to t urn it on , and pre ss
but ton to ba ck to the m ain operation interface.
Safety & Warnings
1) The product shall be installed and serviced by a qualified person.
2) IP20.Please avoid the sun and rain. When installed outdoors, please ensure it is mounted in a water p roof
enclosure.
3) Always be sure to mount this unit in an area with proper ventilation to avoid overheating.
4) Please check if the output voltage of any LED power supplies used c omply w ith the w orkin g volta ge of the
product.
5) Never connect any cables while power is on and always assure correct connections to avoid short circuits
before switching on.
6)
Please ensure that the cable is secured tightly in the connector
7) For update information please consult your supplier.
Warranty Agreement
1) We provide lifelong technical assistance with this product:
3-y ear war ranty. We p rint da te on eve ry products, for example :1125 means year 2011,week 25.The
warranty is for free repair or replacement and covers manufacturing faults only.
For f aults beyond the 3-year warranty we reserve the right to charge for ti me and pa rts.
2) Limited Warrenty
Any de fects c aused b y wrong operation.
Any da mages caused by unauthorized removal, maintenance, modifying, incorrect connection and
replacement of chips.
Any da mages due to transportation, vibration etc. after purchase.
Any da mages caused by earthquake, fire, lightning, pollution and abnormal voltage.
Any da mages caused by negligence, inappropriate storing at high temperatures and humidity or near
harmful chemicals.
Product has been updated
3) Repair or replacement as provided under this warranty is the exclu sive re medy to t he cust omer.

FCC Certification Requirements
Caution: Any changes or modifications in constructio n o f this device which are not
expressly approved by the party responsible for compliance could void the user's authority
to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may
cause undesired operation.
The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s
authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
Consult the dealer or an experienced radio/TV technician for help.
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