meross radar presence sensor ditches the cord Meross has unveiled its latest innovation, the MS605 radar presence sensor, which now features a battery-powered design and support for Matter-over-Thread connectivity.
meross radar presence sensor ditches the cord
Introduction to the MS605 Presence Sensor
The MS605 presence sensor represents a significant advancement over its predecessor, the MS600. One of the most notable changes is its transition to a battery-powered system, allowing for greater flexibility in installation. This change eliminates the need for a power cord, enabling users to place the sensor in locations that may have previously been impractical due to electrical outlet constraints.
Battery Life and Power Source
Powered by a single CR123A battery, the MS605 boasts an impressive battery life of up to three years under normal operating conditions. However, it is important to note that battery longevity may be compromised in high-traffic areas where the sensor is frequently activated. This potential reduction in battery life highlights the importance of considering the sensor’s placement, particularly in environments with significant movement.
Pre-order Availability and Pricing
The MS605 is currently available for pre-order through Meross’ online store, with an introductory price of $34.99 for a limited time. This pricing strategy not only makes the sensor accessible to a broader audience but also reflects Meross’ commitment to providing affordable smart home solutions.
Connectivity Features
One of the key enhancements in the MS605 is its support for Matter over the low-power Thread protocol. While the previous model was also Matter-compatible, it relied on Wi-Fi for connectivity. The shift to Thread allows for a more efficient communication method, particularly in smart home environments where multiple devices are connected. Thread is designed to be low-power and reliable, making it an ideal choice for battery-operated devices.
Compatibility with Smart Home Ecosystems
To utilize the MS605, users will need a Thread-capable hub, which can be integrated into existing smart home ecosystems such as Google Home, Apple Home, or Amazon Alexa. Importantly, it is not necessary for users to have a Meross hub; compatibility extends to various hubs that support the Thread protocol. This flexibility enhances the sensor’s appeal, as it can seamlessly fit into diverse smart home setups.
Design and Installation Features
The MS605 retains the design elements of the MS600, including an articulated mounting plate that allows for versatile installation options. Users can adjust the angle of the sensor up to 90 degrees and rotate it 360 degrees, providing the ability to customize the sensor’s field of view according to specific needs. This feature is particularly beneficial for users looking to optimize the sensor’s performance in various environments.
Weather Resistance and Outdoor Use
Another significant upgrade in the MS605 is its IP67 waterproof rating, which enables it to be used outdoors without concern for weather-related damage. This enhancement opens up new possibilities for outdoor applications, such as monitoring entryways, patios, or gardens. Users can now leverage the sensor’s capabilities in a wider range of settings, further enhancing its utility in smart home systems.
Detection Capabilities
The MS605 employs a combination of light, passive infrared (PIR), and 24GHz mmWave radar sensors to detect both motion and presence. This multi-faceted approach allows the sensor to differentiate between humans and inanimate objects, such as moving curtains or pets. The ability to accurately identify the presence of people versus non-human movement is crucial for applications like security and automation, where false positives can lead to unnecessary alerts or actions.
Range Limitations
While the transition to battery power offers numerous advantages, it does come with some trade-offs. The MS605’s detection range has been reduced compared to the MS600, with a maximum range of 6 meters for motion detection and 4 meters for presence detection. This reduction may impact the sensor’s effectiveness in larger spaces, and users should consider their specific needs when selecting the sensor’s placement.
Implications for Smart Home Users
The introduction of the MS605 presence sensor is indicative of a broader trend in the smart home industry, where manufacturers are increasingly focusing on battery-powered devices that offer greater flexibility and ease of installation. As smart home technology continues to evolve, the demand for devices that can seamlessly integrate into existing ecosystems while providing reliable performance is likely to grow.
Stakeholder Reactions
Initial reactions from early adopters and industry experts have been positive, with many praising the MS605’s innovative features and competitive pricing. The combination of Matter support and battery operation is seen as a significant step forward in making smart home technology more accessible and user-friendly. Additionally, the sensor’s outdoor capabilities and advanced detection features are expected to attract a diverse range of users, from tech enthusiasts to those seeking practical solutions for home security.
Conclusion
In summary, the Meross MS605 radar presence sensor marks a notable advancement in smart home technology. Its battery-powered design, Matter-over-Thread support, and enhanced detection capabilities position it as a versatile option for users looking to enhance their smart home setups. As the demand for efficient and reliable smart home devices continues to rise, the MS605 is poised to play a significant role in shaping the future of home automation.
Source: Original report
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Last Modified: November 19, 2025 at 11:36 am
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