Description
Tuya Wifi Universal 2 channel garage door remote control recevier 300-900MHz
SMG-8122 Selling point
2023 New Style RF+Tuya Wifi Universal 300-900MHz Garage Door Receiver.
Control your garage door, gate, etc. via the Wifi Tuya APP to make your life smarter.
Wifi Smart 300-900MHz Receiver Compatible with Alexa & Google Home,Enabling voice control.
The traditional RF remote control function is retained so that your old remote control still works.
AC 9-30V
Products advantage
1, APP control, just click on the Tuya or Smart Life APP to open the door anytime, anywhere.
2, Timer,Set a countdown timer to automatically close 1 minute after opening the door
3, Hands-free voice control,Compatible with Alexa and Google Home, voice control of door opening and closing.
4, Share Control,Share control of your home appliances to your family or friends so that they can also control the devices remotely
5, 3 Working Modes,Self-locking, inching mode
6, Can learn Fixed and Rolling code 300-900Mhz remote controls separately and simultaneously !!!
7, 2 channel receiver provides you with an option to control and use 2 gate automations or alarm systems simultaneously
8, The maximum number of remote controllers stored is 100, which is enough for the entire community to use.
Working frequency:
300-900MHz(Rolling code & Fixed code)
300MHz
310MHz
315MHz
318MHz
390MHz
433.4MHz
433MHz
433.92MHz
868MHz
868.3MHz
868.8MHz
Can identify ALL Fixed code (2262, 2260, 2264, 5326, M1E, M5E and so on). All Learning code (1527, 2240, 6P20B, 6P20D and so on), Rolling code (HCS301, HCS300,HCS200, HCS201, HCS100, HCS101),
Specifications:
1)Name: Universal Tuya WiFi Smart RX Multi Receiver
2)Operating Voltage: 9V-30V
3)Channel: 2.
4)Frequency: 300MHz - 900MHz.
5) APP control: Tuya smartlife
6) Very mini size: 5.5cm*4.5cm*1.0cm.
7) One receiver can work with 100 codes.
8) It don't interference other remotes and receivers.
9) Brand selector: With 8 dip switches user can make different combination for different remote brands.
10)Code: Rolling and Fixed code & Learning code.
11)Uses: Receiver is designed to control any gate automation system, burglar alarm system, electric doors, windows, lifting equipment, gateways, lifting devices. This is an easy to use, good looking, low power consumption and is easy to connect to your existing system.
12) Power Input Selector: This receiver can work at AC/DC 9V~30V. However, it's better to change the PIS according to the power input. If the input is great than 24V, shorten pin 2&3; shorten 1&2 if input less than 24V.
Checklist before using the device
Your smart phone or tablet has connected to a2.4g WiFi with internet.
You need to enable Bluetooth of the phone.You have the correct WiFi PWD.
You have the correct WiFi PWD.
You smart phone or tablet must have access to APPstore,Google play.
Your router is MAC-open
Power on
*ON/OFF operating principle:
The connected appliances work/stop through
live wire power on/of
*There is the Wifi programming button at the back side of the receiver.
Find a small pin to hold and press it about 5-10 sencods, Connect the Tuay app while the blue led fast flash.
*Learn Button and LED
In RX-‐Multi receiver, there are 2 independent channels. Each channel has independent learn button S1, S2 and L1,L2.
Programming a new remote
1. First, select the correct brand for remote that will be entry (by dip switch).
2. Press the learn button, LED turns on. Press the button on the remote, the LED S1/S2 flashes 4 times, this remote button entry into the RX-MULTI successfully.
3. Repeat step 2 for another button.
4. Both channels work the same.
Remote control delete code
Pressing and holding either learn button, the LED start flash. Keep holds pressing this button until the LED turn off. All data in the memory card will be erased permanently.
Notice: Be carefully for erasing all data in the memory card. The data will be erased permanently and cannot be recovered.
User Guide
1.You can download the App by searching
"Tuya Smart"in mobile app stores or scanning the QR code.
2.Register an Tuya Smart account.
3.If you have Tuya Smart acconunt. just login.
4.Power on.
ON/OFF operating principle:
The connected appliances work/stop through
live wire power on/of
5.There is the Wifi programming button at the back side of the receiver.
Find a small pin to hold and press it about 5-10 sencods, Connect the Tuay app while the blue led fast flash.
Include
1 x Receiver
1 x Small Antenna
1 x English Manual
Specification
item |
value |
Certification |
CE |
Customized support |
Software reengineering |
Whether the smart |
Yes |
Model Number |
SMG-8122 |
Operating Temperature |
-20ºC~70ºC |
Max. Current |
10A |
Max. Voltage |
9-30V |
Model Number |
Tuya WiFi Smart RX Multi Receiver |
Wireless Communication |
RF,WIFI |
Certification |
CE,RoHS |
Use |
Universal,Electric Door,Automated curtains,Switch |
Mobile Phone APP |
Tuya smartlife |
Input voltage |
9-30V |
Frequency |
300MHz-900MHz |
Channel |
2 |
FeaturesFeatures |
Voice control,Time switch,APP control |
Dip Switch |
With 8 dip switches user can slect different brands |
Detailed Photos



Our factory ShenZhen Scimagic Development Technology Co. Ltd is a high-tech company that specializes in designing, manufacturing and selling Alarm system ,wireless RF receiver (remote controller), RF Remote control ( key fob and transmitter), RF module (wireless transmitter Module and Receiver Module), Remote Control Duplicator( face to face copying duplicator and machine copy duplicator). We have been manufacturing electronic product for 10 years . Our professional R&D staff can meet your different request . We hope to promote mutual benefit and build long term business with customers all over the world by joint efforts.
1 pcs/ White Box, 30-50 pcs/bag 500/pcs per Carton
