B-RID Buying Guide: Types of B-RID Modules & CAAS-Recognized Options
Effective 1 December 2025, drones over 250 g must broadcast identification data (B-RID) when flying outdoors in Singapore. You can comply with either a drone that has B-RID built in or by attaching a B-RID module that meets Singapore’s adopted standard (ASD-STAN EN 4709-002).
To help you navigate these requirements, this guide breaks down the different types of B-RID modules available in Singapore and what each option means for your drone.
Whether you’re flying for fun or work, understanding these categories will make it easier to choose the right module for your needs.
Related Article: B-RID in Singapore: Full Guide to the New Drone Regulations
3 Types of BRID
- Built-in B-RID (on the drone itself)
Some newer drone models already include B-RID hardware and software from the factory. If your aircraft appears on CAAS’ recognised list, compliance usually requires entering your Operator ID and ensuring no RID faults are shown before flight. - External B-RID modules with battery
These compact, self-powered devices attach using adhesive, Dual Lock, or a simple mount. They require no wiring, making them ideal for older drones or aircraft that cannot be modified internally. - External B-RID modules without battery
These lightweight board-style modules draw power directly from the drone. They are designed for clean installations in custom builds, professional fleets, and UAV platforms where builders prefer an embedded solution.
CAAS-recognized B-RID modules
Choosing the right B-RID module starts with knowing what types of recognised products are available in Singapore.
The table below highlights several B-RID modules currently listed by CAAS, summarised by product name, country of origin, and module type. This gives operators a quick overview of what’s available before checking detailed specifications directly with each manufacturer.
Optional Upgrade for Situational Awareness: Adding a Ground Receiver
While B-RID modules broadcast identification data to meet regulatory requirements, operators may also use ground receivers to visualize B-RID activity around them.
These receivers listen for Bluetooth or Wi-Fi-based RID signals from nearby drones or Remote ID module and display the aircraft’s position, ID, and status on a mobile app or software interface.
A dedicated ground receiver does not extend the drone’s broadcast power, but its enhanced sensitivity can significantly improve signal detection—resulting in broader practical coverage and more reliable tracking compared to using a smartphone alone.
Ground receivers are typically used by:
- Event organisers monitoring shared airspace
- Commercial operators wanting better visibility over multiple flights
- Security teams needing awareness of nearby drone activity
- Training centres observing students’ aircraft during operations
Some apps can function as a receiver using a smartphone’s Bluetooth or Wi-Fi radio, while dedicated hardware receivers offer stronger sensitivity, better stability, and increased coverage.
Although not required for compliance, adding a receiver enhances situational awareness and helps operators maintain a safer and more predictable operating environment.
Choosing the right module for your use case
Now that you know the different types of B-RID modules and what each one is designed for, start by checking whether your drone is already on the CAAS recognised list.
If it has built-in B-RID, you may not need a module at all. If not, here’s a simple guide to help you choose the option that best fits your aircraft and flying needs:
- I just need something simple for one drone: A battery module (e.g., Heron AirBeep-B, Dronetag Beacon, Dronetag Mini) avoids wiring and moves easily between aircraft.
- I manage a fleet/custom builds: OEM boards (e.g., Heron AirBeep-B (OEM), Dronetag BS gen.2, BlueMark db151) are lighter and powered from the drone—cleaner installs at scale.
Conclusion
Selecting the right B-RID module ultimately depends on your drone, your flying habits, and how you plan to operate in Singapore’s regulated airspace.
Whether you choose a built-in option, a simple strap-on module, or an integrated OEM board, what matters most is ensuring your aircraft is compliant, properly configured, and ready for safe and responsible flight.
With a clear understanding of the available options and how each type supports different operational needs, you can confidently choose the solution that keeps you flying smoothly under Singapore’s B-RID requirements.
Related Guide: Visitor Guide: Flying Your Drone in Singapore
Heron AirBridge is a Singaporean aviation technology company building the digital infrastructure for safe, scalable drone operations. Offering a suite of integrated solutions, including Network and Broadcast Remote ID, a comprehensive Fleet and Flight Management System, Unmanned Traffic Management System, and Remote ID Ground Sensors.
Heron aims to connect drones, data, and regulatory oversight—enabling seamless workflows and trusted, compliant operations for enterprises and authorities. Learn more at heron-airbridge.com.
For media enquiries, please contact: enquiry@heron-technology.com
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