Apollo Automation is proud to announce that the MSR-2 and MTR-1 smart presence sensors have been officially recognized in the Homey Best Buy Guide for Smart Presence Sensors, a respected resource for identifying top-tier smart home hardware. Both devices were selected for their unmatched precision, installation flexibility, and deep integration with leading home automation platforms.
Link: https://homey.app/en-us/best-buy-guide/smart-presence-sensors/
Precision Presence Detection for Smarter Automation
The Apollo MSR-2 and MTR-1 are next-generation mmWave presence sensors designed for real-time, room-level automation. These devices use advanced 60 GHz radar technology combined with environmental sensing to deliver reliable and private presence detection.
Unlike traditional PIR motion sensors, mmWave enables continuous tracking, even when occupants are stationary. This makes Apollo sensors ideal for controlling lights, HVAC, security systems, and energy-saving automations with high accuracy and zero false positives.
Apollo MTR-1: Multi-Target Smart Room Sensor with Environmental Sensing
The Apollo MTR-1 is a feature-rich mmWave sensor engineered to detect up to three people simultaneously with precise coordinate tracking. It is built for complex automations where knowing who is where in a space matters.
Key features include
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High-resolution mmWave presence detection with multi-target tracking
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Real-time X and Y coordinate output for spatial automations
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Integrated environmental sensors: temperature, humidity, lux, UV, and motion
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Optional SCD40 CO₂ sensor for advanced indoor air quality monitoring
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Powered via USB-C or 3.3V GPIO header
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Compact form factor, designed for wall, ceiling, or recessed mounting
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Can be installed behind drywall or materials, since mmWave can sense through solid surfaces
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Designed for Home Assistant, Homey, Hubitat, ESPHome, and MQTT environments
Use case examples:
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Trigger climate control when specific zones are occupied
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Automate lighting based on where people are standing or sitting
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Detect occupancy in open-plan offices or multi-user environments
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Monitor CO₂ buildup in meeting rooms or residential spaces
Product page:
https://apolloautomation.com/products/mtr-1
Apollo MSR-2: Compact mmWave Sensor Built for Discreet Smart Home Integrations
The Apollo MSR-2 is the smallest fully integrated mmWave sensor on the market today. Despite its size, it delivers the same high-accuracy presence detection as the MTR-1, along with essential environmental sensing.
Designed for minimal visual impact, the MSR-2 fits perfectly in modern smart homes, apartments, hospitality environments, and office spaces.
Key features include:
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Ultra-compact design for low-profile installations
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Built-in sensors for temperature, humidity, lux, UV, and motion
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Optional plug-in SCD40 CO₂ module
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Multiple mounting options including recessed or hidden behind ceilings or walls
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Powered by USB-C or GPIO for easy integration
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Seamless compatibility with Homey, Home Assistant, Hubitat, and more
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Runs on the ESP32-C3 platform, ideal for local processing and secure integrations
Use case examples:
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Discreet automation in bedrooms, bathrooms, or hallways
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Fine-grained motion detection for energy-saving automations
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Compact presence sensing in smart appliances or embedded enclosures
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Accurate CO₂ monitoring in bedrooms or nurseries
Product page:
https://apolloautomation.com/products/msr-2
Built on ESP32-C3 and Designed for Full Smart Home Compatibility
Both sensors use the ESP32-C3 microcontroller, offering strong performance, low power consumption, and secure wireless connectivity. With support for ESPHome, MQTT, Homey, Home Assistant, and Hubitat, users can integrate Apollo sensors with virtually any automation platform.
Integration links:
Home Assistant – https://www.home-assistant.io/
ESPHome – https://esphome.io/
Homey – https://homey.app/
Hubitat – https://hubitat.com/
MQTT – https://mqtt.org/
Developers and integrators can take full advantage of custom firmware, local control, and OTA updates for long-term stability and performance.
Designed and Built in Kentucky by Apollo Automation
All Apollo sensors are designed, tested, and assembled in Versailles, Kentucky. Our commitment to local manufacturing, open-source firmware, and community-led development sets us apart in the smart home market. Whether you’re a DIYer, integrator, or commercial installer, Apollo products are built to last, easy to deploy, and highly adaptable.
Learn more about our mission and team:
https://apolloautomation.com/pages/our-team
Recognized by Homey. Trusted by the Community.
The inclusion of the Apollo MTR-1 and MSR-2 in the Homey Best Buy Guide is a major milestone that validates what our customers have experienced: best-in-class mmWave performance, reliable environmental sensing, and industry-leading flexibility.
With hundreds of deployments across homes, offices, makerspaces, and enterprise automation setups, Apollo is quickly becoming the go-to choice for modern presence sensing and indoor air quality solutions.
Read the full Homey guide:
https://homey.app/en-us/best-buy-guide/smart-presence-sensors/
Explore the Apollo Sensor Lineup
Apollo MSR-2 Product Page:
https://apolloautomation.com/products/msr-2
Apollo MTR-1 Product Page:
https://apolloautomation.com/products/mtr-1
Full Product Catalog:
https://apolloautomation.com/collections
Main Website:
For product inquiries, bulk orders, or integration support, reach out via our contact form:
https://apolloautomation.com/pages/contact-us
Apollo Automation
Versailles, Kentucky
Designed for makers, integrators, and forward-thinking smart home builders
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