LoraTap SC511SC
LoraTap Wireless Shutter Control Booster Kit User Manual
Model: SC511SC
Introduction
This user manual provides detailed instructions for the installation, operation, and maintenance of your LoraTap Wireless Shutter Control Booster Kit. Please read this manual thoroughly before installation and use to ensure proper function and safety.
The LoraTap Wireless Shutter Control Booster Kit is designed to provide convenient radio control for roller blinds, blinds, and awnings. It includes a receiver module and an RF remote control, enabling easy wireless operation.

Figure 1: LoraTap Wireless Shutter Control Booster Kit, showing the compact receiver module and the sleek remote control.
Important Safety Information
Read all safety warnings and instructions before installing or operating this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always turn off the power supply before performing any wiring, servicing, or removing the receiver.
- Installation should only be performed by a licensed electrician in accordance with all national and local electrical codes.
- This product is designed for indoor use only.
- Do not immerse the product in any liquid or expose it to excessive moisture.

Figure 2: Excerpt from product packaging highlighting important safety information in multiple languages. Always ensure power is disconnected before installation.
Product Specifications
| Feature | Specification |
|---|---|
| Model Number | SC511SC |
| Compatible Motor | 4-wire motor (2 output cables, 1 neutral cable, 1 earth cable) |
| Input Voltage | 100-250V AC, 50/60Hz |
| Charging Capacity | ≤300W |
| Radio Frequency | 868MHz |
| Standby Power Consumption | ≤0.5W |
| Operating Temperature | -30°C to +70°C |
| Receiver Dimensions (L x W x H) | 48mm x 47mm x 22mm |
| Remote Control Battery | CR2032 (included) |
| Control Method | Remote Control (RF) |
| IP Rating | IP69 |
Note: This product is not a Wi-Fi device and is not compatible with smart home systems like Alexa Echo or Google Home.

Figure 3: Detailed dimensions of the receiver module and remote control, indicating their compact size for easy integration.
Package Contents
Verify that all items are present in the package:
- 1 x Receiver Module (Relay)
- 1 x Transmitter (Remote Control)
- 1 x User Manual (English)
- 1 x Built-in Battery (CR2032) for remote control
- Accessories for assembly (e.g., screws, wall bracket)
Setup and Installation
Follow these steps for proper installation of the LoraTap Wireless Shutter Control Booster Kit. Ensure power is disconnected before beginning any wiring.
1. Wiring Diagram
The receiver module requires connection to your motor, power supply, and existing switch (if applicable). Refer to the wiring diagram below for correct connections.

Figure 4: Detailed wiring diagram showing connections for the LoraTap receiver module to the motor, input power (L, N), and optional external switch (S1, S2).
- Connect the Input L and Input N terminals of the receiver to your 100-250V AC power supply.
- Connect the Output N terminal to the neutral wire of your motor.
- Connect Output L1 and Output L2 to the respective control wires of your 4-wire motor (e.g., for Up/Down or Open/Close).
- Connect the Earth Wire (PE) from your motor to the system's earth ground.
- Optional: Connect an external switch to S1 and S2 terminals for manual control.
2. Receiver Placement
The compact receiver module (48mm x 47mm x 22mm) is designed to fit into standard flush mount boxes. Ensure sufficient space before installation.

Figure 5: Example installation showing the LoraTap receiver module discreetly placed within a wall box, connected to an existing wall switch.
3. Remote Control Pairing (Pre-paired)
The remote control is typically pre-paired with the receiver module from the factory. If re-pairing is necessary, or if you wish to pair additional remotes, refer to the pairing instructions provided in the original user manual or contact support.
Operating Instructions
Once installed and powered, the LoraTap Wireless Shutter Control Booster Kit offers simple operation via the remote control or an optional wired switch.
1. Remote Control Operation
The remote control features three buttons:
- Up/Open Button (▲): Press to open or raise the blinds/awning.
- Stop Button (▮): Press to stop the movement of the blinds/awning at any desired position.
- Down/Close Button (▼): Press to close or lower the blinds/awning.
The remote control has a strong signal that can pass through walls, windows, and ceilings, with an indoor control range of up to 30 meters.

Figure 6: Illustration demonstrating the effective remote control range of up to 30 meters indoors, capable of transmitting signals through common building materials.
The remote control can be placed anywhere convenient or stored in the included wall bracket.
2. Wired Switch Operation (Optional)
If an external wired switch is connected to the S1 and S2 terminals, you can also control the blinds/awning manually. A short press on the switch will initiate movement, and another short press will stop it.
3. Multiple Device Control
You can use up to 20 LoraTap roller shutter control sets in the same area without interference, thanks to the 868 MHz radio frequency and self-learning program.

Figure 7: Examples of where the LoraTap Shutter Control Kit can be used, including office, kitchen, bedroom, and outdoor awnings.
Maintenance
The LoraTap Wireless Shutter Control Booster Kit requires minimal maintenance.
- Cleaning: Wipe the receiver module and remote control with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Replacement: The remote control uses a CR2032 battery. If the remote's range decreases or it becomes unresponsive, replace the battery. To replace, carefully open the remote control casing and insert a new CR2032 battery, observing polarity.
- Environmental Conditions: Ensure the receiver module is not exposed to extreme temperatures or moisture beyond its specified operating range (-30°C to +70°C).
Troubleshooting
If you encounter issues with your LoraTap Wireless Shutter Control Booster Kit, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not respond to remote control. | No power to receiver; Remote control battery low/dead; Remote not paired; Wiring issue. | Check power supply to receiver. Replace remote control battery. Re-pair remote control if necessary. Verify all wiring connections are secure and correct. |
| Motor moves in wrong direction. | Output L1 and L2 wires are reversed. | Turn off power. Reverse the connections for Output L1 and Output L2 at the receiver. |
| Remote control range is poor. | Low remote control battery; Excessive interference; Obstructions. | Replace remote control battery. Ensure receiver is not installed near large metal objects or strong electromagnetic sources. |
| Motor stops unexpectedly. | Overload protection activated; Intermittent power supply. | Check motor for obstructions or excessive load. Verify stable power supply to the receiver. |
If the problem persists after attempting these solutions, please contact LoraTap customer support.
Warranty and Support
LoraTap products are designed for reliability and performance. For warranty information and customer support, please refer to the documentation included with your purchase or visit the official LoraTap website.
For technical assistance or inquiries, please contact LoraTap customer service. When contacting support, please have your product model number (SC511SC) and purchase details ready.
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