4 Channel Wireless Transmitter Four Button RF Remote Control
4 Channel Wireless Transmitter Four Button RF Remote Control is being used for more and more control systems, including Roller Shutters, Sliding gates, Swing Gates, Curtains, and Barriers. Because these remotes transmit their signals using radio frequency, they do not need to be operated within the line of sight of the device they are controlling.
Wireless Transmitter Applications
- Wireless home security system
- Swimming pool devices
- Vehicle central locking system
- Wireless call system
- Home appliance / industrial automation
- Electronic garage door/gate opener/boom barriers
- Remote toy control
- Remote fan/lighting control
- Wireless motor-driven curtain
- Heating systems
- Wire elimination project
| Brand | MR TECH |
| Model No | MR DTR17 |
| Product Name | Wireless Transmitter Four Button RF Remote Control |
| Motor Type | Side/ Tubular/ Center Motors |
| Material | ABS / Plastic |
| Supply Voltage | 6V |
| Battery | AAA Size Battery |
| Button | 4Buttons |
| Frequency | 433mhz or 315mhz |
| Frequency Deviation | ±75KHZ |
| Code | Rolling Code, Fixed Code, Learning Code, Copy Code Optional |
| Transmitting Range | ≤100 Meters. |
| Chip and Operating Mode | Copy code remote control for the motor |
| Package Includes | Remotes, Manuals |
| Function | OPEN/STOP/CLOSE/LOCK and UNLOCK. |
| Application of RF Remote Control | Electric Door, Roller Shutter, Garage Door, Boom Barrier, Curtains. |
D Type Copy Code (433.92MHz Fixed & Learning this is copy code remote control)
- Hold the original remote control in one hand and the duplicate remote control in the other, keeping the two remote controls as close as possible.
- Press the two keys on the remote control for copying first. The LED will flash twice and then go out. At this time, it will enter the copying state.
- Place the original remote controls side by side, then press a certain button on the original remote control and keep pressing it.
- When you see the LED of the copy remote control flash 3 times, and after 2 seconds, the LED light stays on, the copy is OK;
- The remaining 3 keys can be deduced in this way;
- After copying 4 keys, you can replace the original remote control for use;
- Wireless Transmitter Four Button RF Remote Control Universal Garage Door 433 Control
How does a controller with learning remote control pairing work?
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