Tech IDIntroduction
The Beams Motion Sensor by Ring LLC is engineered to seamlessly integrate with smart home security ecosystems, delivering reliable motion detection to trigger lights and alerts. Designed for homeowners seeking to bolster their property’s security, this device leverages wireless connectivity to communicate with the Ring Beams Bridge and the broader Ring ecosystem. Its primary function is to detect movement within a defined area and relay this information to the user’s Ring app and connected devices, ensuring prompt notifications and automated responses.
A crucial aspect underpinning the device’s release is its FCC certification under FCC ID 2AEUPBHAMS001. This certification signifies that the Beams Motion Sensor meets rigorous U.S. regulations for radio frequency (RF) emissions and electromagnetic compatibility, making it legal to sell and operate nationwide. In this article, we’ll examine the sensor’s key specifications, highlight its technology and internal components, break down its RF characteristics, and draw insights from regulatory filings and teardown analysis. Whether you’re a homeowner, engineer, or tech enthusiast, this deep dive will illuminate the design and engineering excellence behind Ring’s wireless motion sensor.
Key Features & Specifications
The Beams Motion Sensor is a thoughtfully engineered device that prioritizes ease of use, robust wireless performance, and seamless integration within smart security systems. Below is a breakdown of its standout features and technical specifications, offering both practical and technical perspectives for homeowners and professionals alike.
Key Features
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Optimized Motion Detection:
Detects motion most effectively when mounted 4-6 feet above the ground, maximizing accuracy for typical outdoor and indoor installations. -
Integrated with Ring Ecosystem:
Requires the Ring Beams Bridge to connect to the broader Ring system, enabling real-time notifications, automation, and remote management via the Ring app. -
Battery Powered:
Operates on three AAA batteries, ensuring months of operation without hardwiring or frequent maintenance. -
Flexible Mounting:
Installs easily using the included base and screws, allowing placement on walls, posts, or flat surfaces for optimal coverage. -
Simple App-Based Setup:
Guided installation and device management through the Ring app streamline the user experience from unboxing to deployment. -
Wireless Connectivity:
Equipped with Bluetooth and proprietary RF communication for reliable, low-power data transmission to the Beams Bridge. -
Regulatory Compliance:
Fully compliant with FCC (Part 15) and ISED (Canada), ensuring safe, interference-free operation in North America.
Technical Specifications
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Dimensions: 55mm x 92mm
Compact form factor suitable for discreet placement in a variety of environments. -
Power: Three AAA batteries
Offers true wireless flexibility and easy battery replacement. -
Wireless Standards:
- Bluetooth present (details not specified in available documentation)
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Proprietary RF (details inferred from teardown and FCC filings)
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Compliance:
- FCC Part 15 (Class B digital device)
- Industry Canada license‐exempt RSS standard(s)
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Canadian CAN ICES‐3 (B)/NMB‐3(B)
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Setup Requirements:
- Ring Beams Bridge required for network integration
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Ring app for configuration and management
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Construction:
- Designed for outdoor or indoor use with weather-resistant housing
- Mounting hardware included for versatile installation
Benefit to Homeowners:
These features collectively allow users to extend motion-triggered security lighting and alerts to any area of their property—without the constraints of wiring or complex installation. The device’s low-power consumption, robust wireless communication, and tight integration with the Ring ecosystem make it a compelling choice for both new adopters and existing Ring users looking to expand their security coverage.
Operating Frequencies
The Beams Motion Sensor (FCC ID 2AEUPBHAMS001) operates within the 2.4 GHz ISM band, utilizing specific power levels to balance wireless range, reliability, and regulatory compliance. Based on its FCC filings, the device’s RF characteristics are as follows:
| Frequency Range (GHz) | Output Power (mW) | FCC Rule Part |
|---|---|---|
| 2.402–2.48 | 1.1 | 15C1 |
| 2.402–2.48 | 1.1 | 15C2 |
| 2.402–2.48 | 1.9 | 15C3 |
| 2.402–2.48 | 1.9 | 15C4 |
What This Means:
– The device transmits in the 2.4 GHz range, a globally license-free band commonly used for Bluetooth, Zigbee, Wi-Fi, and proprietary wireless protocols.
– Output power levels are modest (1.1–1.9 mW), supporting reliable short-range communication while minimizing interference and maximizing battery life.
– Compliance with multiple FCC Rule Parts (15C1–15C4) ensures the device’s emissions are within safe, allowable limits for consumer electronics.
Technology Deep Dive
The Beams Motion Sensor’s wireless architecture is centered around low-power RF technologies, most notably Bluetooth and proprietary 2.4 GHz communications. While the device does not support Wi-Fi or cellular connectivity, its reliance on the 2.4 GHz ISM band offers several advantages:
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Performance & Range:
The 2.4 GHz band supports robust, interference-resistant communication—ideal for connecting battery-powered sensors to a central hub such as the Ring Beams Bridge. The modest output power ensures a practical balance between range (suitable for typical residential properties) and battery life. -
Interference Mitigation:
The device’s RF design, as evidenced by its internal partitioning and antenna architecture, is optimized to minimize susceptibility to interference from other 2.4 GHz devices (e.g., Wi-Fi routers, Bluetooth peripherals). Careful PCB layout, ground pours, and antenna isolation further enhance signal integrity. -
Power Consumption:
The selected wireless technologies and efficient power management circuitry enable months of operation on three AAA batteries—a critical feature for homeowners seeking low-maintenance security solutions. -
Regulatory Adherence:
By strictly operating within FCC and Industry Canada limits, the sensor avoids causing or suffering from harmful interference, ensuring consistent performance even in RF-dense environments.
Insights from the device’s test reports and internal documentation confirm that the sensor is optimized for low-power, reliable operation within the home security context, leveraging proven wireless standards for seamless integration and user satisfaction.
In-Depth Internal Component Analysis / Teardown
High-Level Mainboard View: Integrated Sensing and Wireless Architecture
A close examination of the device’s internal mainboard reveals a compact and highly integrated design, emblematic of modern IoT sensor engineering. At the heart of the system are two prominent QFN/SOIC packages, likely representing the main microcontroller and RF transceiver. The separation of analog, RF, and power sections is evident, with clear ground pours and stitching vias ensuring robust EMI mitigation. Dual wire antennas (white and red) are directly soldered, a cost-effective approach for 2.4 GHz operation within a plastic enclosure. The presence of a PIR sensor at the center underscores the device’s core motion detection capability, while supporting components—crystal oscillator, power regulators, and analog front-end circuitry—ensure accurate timing, efficient power delivery, and reliable sensor interfacing. The overall build quality and functional partitioning signal a well-executed, purpose-built wireless motion sensor optimized for the demands of home security.
Optical Board: User Interface and Antenna Connectivity
The optical board, labeled as a specific revision for motion sensor applications, presents a straightforward yet effective layout. While devoid of major ICs on this side, it hosts essential SMD passives, a tactile pushbutton for pairing or reset, and a status LED for user feedback. The two directly soldered wires (red and white) are likely antenna leads, supporting either sub-GHz or 2.4 GHz RF communication. Minimal shielding and modest component density reflect a focus on cost optimization and low power operation. The presence of test points facilitates manufacturing and debugging, while the overall board design aligns with the requirements of a battery-powered, wireless sensor node. This board acts as the interface between user interaction, power supply, and the main control electronics, supporting flexible installation and reliable operation.
PCB Assembly: Wireless MCU, Antenna Design, and Sensor Integration
The populated PCB assembly exemplifies the convergence of wireless communication, sensing, and power management in a compact footprint. Central to the board is a wireless microcontroller or SoC, positioned near a serpentine PCB trace antenna optimized for ISM band operation. The presence of an LDR (light-dependent resistor) indicates built-in ambient light sensing, allowing the device to adapt motion detection based on environmental lighting. Power regulation is handled by SMD inductors and capacitors, ensuring stable operation from the battery supply. The careful partitioning of analog, RF, and digital domains, combined with robust grounding strategies, highlights attention to EMI performance and wireless reliability. Additional test points and minimal connectors reflect a design philosophy centered on manufacturability and cost-effectiveness, supporting high-volume production with consistent quality.
Advanced RF Section: Dual-Protocol Wireless and Motion Sensing
A closer look at the advanced RF section reveals the integration of both Bluetooth Low Energy (via the Nordic nRF52832 SoC) and LoRa (via the Semtech LLCC62 transceiver), providing the device with versatile short- and long-range wireless capabilities. The BISS0001 PIR controller directly interfaces with the Nicera PIR sensor, forming the backbone of the motion detection subsystem. Dual PCB trace antennas, each optimized for their respective frequency bands (2.4 GHz for BLE, sub-GHz for LoRa), are isolated to ensure reliable communication in diverse environments. The inclusion of a photoresistor for ambient light detection, multiple crystals for precise timing, and clearly labeled test points and battery connections all underscore a high level of engineering rigor. This multi-protocol, sensor-rich design enables robust, low-power operation and seamless integration within sophisticated home security networks.
Main Control Board: Shielded RF, Integrated Sensing, and Power Optimization
The main control board’s design reflects a meticulous balance of wireless performance, sensing accuracy, and power efficiency. The central microcontroller or SoC is flanked by supporting ICs for voltage regulation and logic control. A metal shield can protects the sensitive RF transceiver section, ensuring compliance with FCC emissions limits and minimizing susceptibility to local interference. The integrated PCB antenna, custom-shaped for the enclosure, maximizes wireless range without external components. Battery contacts at the board’s edge support easy replacement and maintenance. The PIR sensor, aligned with the device’s external lens, is the focal point for motion detection, while the crystal oscillator provides stable timing for the entire system. The overall construction, including robust soldering and logically partitioned component placement, exemplifies modern IoT device engineering, optimized for reliability and longevity in a consumer security application.
Regulatory Insights & FCC Filing
The Beams Motion Sensor’s FCC certification under ID 2AEUPBHAMS001 is a testament to its adherence to stringent U.S. and Canadian standards for electromagnetic interference and radio emissions. Registration with the FCC.gov database confirms that the device has passed a battery of tests for emissions, immunity, and safety—ensuring it’s both legal to sell and safe to operate in North America.
FCC filings for such devices typically include technical test reports (verifying RF exposure and emissions), internal and external photos, user manuals, schematics, and block diagrams. These documents collectively demonstrate that the sensor operates well within regulatory limits, minimizing the risk of interference with other wireless devices.
Insights from the user manual highlight an intuitive setup process: users are guided through battery installation, mounting, and wireless pairing with the Ring Beams Bridge via the Ring app. The internal documentation confirms robust EMI mitigation measures—such as shielded RF sections, ground pours, and antenna isolation—underpinning the device’s compliance with both FCC Part 15 and Industry Canada standards. This regulatory diligence not only facilitates smooth integration into the Ring ecosystem but also guarantees reliable, interference-free operation for end users.
Potential Use Cases & Target Audience
The Beams Motion Sensor is tailored for homeowners seeking to expand and automate their security coverage with minimal hassle. Here are some practical scenarios highlighting its value:
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Perimeter Security Enhancement:
Users can deploy multiple sensors around the home’s exterior—driveways, backyards, porches—to trigger Ring smart lighting or cameras upon motion detection, deterring intruders and illuminating vulnerable areas. -
Smart Home Automation:
Integrated with the Ring app and Beams Bridge, the sensor can automate security lighting and notifications, creating a responsive, adaptive environment that reacts to movement without manual intervention. -
Indoor Security and Convenience:
For entryways, garages, or hallways, the sensor offers instant alerts and lighting when motion is detected, enhancing both safety and convenience for occupants.
The intuitive app-based setup and reliable battery operation make this device ideal for both tech-savvy homeowners and those new to smart security systems, providing peace of mind with minimal maintenance.
Conclusion
The Beams Motion Sensor by Ring LLC (FCC ID 2AEUPBHAMS001) stands out as a robust, intelligently designed addition to any smart security ecosystem. Its blend of efficient motion detection, low-power wireless connectivity, and seamless Ring integration is backed by rigorous FCC and Industry Canada certification, guaranteeing both safety and reliability. The internal engineering reflects a careful balance of cost, performance, and manufacturability, while the user experience is streamlined from installation to daily operation. For homeowners and security enthusiasts alike, this device exemplifies the next generation of wireless sensing—smart, compliant, and ready to protect.
