1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the FAAC Plus1 433.92 MHz Radio Receiver Module, Model 787833. This device is designed to receive radio signals from remote controls for gate automation systems.
Please read this manual thoroughly before proceeding with installation or operation to ensure correct usage and to prevent potential issues.
2. Product Overview
The FAAC Plus1 433.92 MHz Radio Receiver Module (Model 787833) is an external radio module housed in a protected casing with an integrated 433 MHz antenna. Its primary function is to receive radio signals transmitted by remote controls operating on the 433.92 MHz frequency.
It is important to note that this module is solely the radio receiving component. For complete functionality, it must be paired with a compatible decoder module (e.g., DS, SL, SLH series) which processes the received code and activates the command for the gate automation system.

Figure 1: FAAC Plus1 433.92 MHz Radio Receiver Module. This image shows the dark blue, rectangular radio receiver module with the FAAC logo on its front. An integrated antenna, featuring a thin metal rod with yellow tips, extends vertically from the side of the module. The module is mounted on a dark blue bracket.
3. Safety Information
- Installation should only be performed by qualified personnel to ensure safety and proper functionality.
- Disconnect power to the gate automation system before performing any installation or maintenance.
- Ensure all electrical connections comply with local regulations and standards.
- Do not expose the module to extreme temperatures, moisture, or corrosive substances.
- Keep packaging materials out of reach of children.
4. Installation
The FAAC Plus1 module is designed for external placement. Optimal performance is achieved when the module is mounted in a location free from obstructions that could interfere with radio signal reception.
- Mounting Location: Select a suitable external location for the module, ensuring it has a clear line of sight to where remote controls will typically be used. Avoid mounting near large metal objects or other sources of radio interference.
- Secure Mounting: Securely attach the module to a stable surface using appropriate fasteners. The integrated bracket allows for easy mounting.
- Wiring: Connect the module to the gate automation control unit. Refer to the specific wiring diagram provided with your gate automation system and the decoder module for correct connections.
- Decoder Module Integration: The radio module requires a separate decoder module to function. The decoder module must be compatible with the remote control being used. Common decoder types include DS, SL, and SLH series. Ensure the correct decoder is installed and properly connected to the control unit.
- Antenna Orientation: Ensure the integrated antenna is positioned vertically for optimal signal reception.
Note: The specific wiring and configuration of the decoder module will depend on your gate automation system and remote control model. Always consult the respective manuals for detailed instructions.
5. Operation
Once the FAAC Plus1 Radio Receiver Module and its associated decoder are correctly installed and configured, the system operates as follows:
- A user presses a button on a compatible remote control.
- The remote control transmits a radio signal on the 433.92 MHz frequency.
- The FAAC Plus1 Radio Receiver Module receives this signal via its integrated antenna.
- The received signal is then passed to the connected decoder module.
- The decoder module interprets the code from the remote control.
- Upon successful decoding, the decoder module sends a command to the gate automation control unit, initiating the desired action (e.g., opening, closing, stopping the gate).
Ensure that remote controls are properly programmed and paired with the decoder module according to their respective instructions.
6. Maintenance
The FAAC Plus1 Radio Receiver Module is designed for minimal maintenance. However, periodic checks can help ensure its longevity and reliable performance:
- Cleaning: Periodically clean the exterior of the module with a soft, damp cloth to remove dust and debris. Do not use abrasive cleaners or solvents.
- Visual Inspection: Regularly inspect the module and its antenna for any signs of physical damage, corrosion, or loose connections.
- Environmental Protection: Ensure the module remains protected from direct heavy rain, snow, or prolonged exposure to harsh weather conditions, despite its protected casing.
For any internal maintenance or repairs, contact a qualified technician.
7. Troubleshooting
If the gate automation system is not responding to remote control commands, consider the following troubleshooting steps:
- Remote Control Battery: Check if the remote control's battery needs replacement.
- Remote Control Programming: Verify that the remote control is correctly programmed and paired with the decoder module. Refer to the remote control's manual.
- Power Supply: Ensure the gate automation system and the radio module are receiving adequate power.
- Connections: Inspect all wiring connections between the radio module, decoder, and control unit for looseness or damage.
- Obstructions: Check for any new obstructions between the remote control and the radio module that might be blocking the signal.
- Interference: Identify potential sources of radio interference (e.g., other wireless devices, large metal structures) near the radio module.
- Decoder Module: If the radio module appears to be receiving signals (e.g., an indicator light on the decoder), the issue might lie with the decoder module or the control unit.
If the problem persists after performing these checks, it is recommended to contact a qualified FAAC technician or your installer for further assistance.
8. Specifications
| Model Number | 787833 |
| Brand | FAAC |
| Operating Frequency | 433.92 MHz |
| Compatibility | Requires external decoder modules (DS, SL, SLH series) |
| Dimensions (Package) | 15 x 11 x 8 cm (approximately 5.9 x 4.3 x 3.1 inches) |
| Weight (Package) | 300 grams (approximately 0.66 lbs) |
| Manufacturer | FAAC |
9. Warranty and Support
Warranty information for the FAAC Plus1 Radio Receiver Module (Model 787833) is typically provided by the seller or manufacturer at the time of purchase. Please retain your proof of purchase for warranty claims.
For technical support, service, or to inquire about spare parts, please contact your authorized FAAC dealer or visit the official FAAC website. Information regarding spare parts availability is not provided in the product details.
You can find more information on the official FAAC website: www.faac.com