--- product_id: 807472635 title: "Smart Presence Sensor R3,60GHz mmWave Radar,USB-C Powered,RGB Light with Status Indication,Illumination Sensor, Zigbee Repeater,Compatible with Home Assistant(ZHA&Z2M),SmartThings,Homey" brand: "thirdreality" price: "€ 103.11" currency: EUR in_stock: true category: "Thirdreality" url: https://www.desertcart.nl/products/807472635-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c-powered store_origin: NL region: Netherlands --- # RGB light with multi-color status indication 60 GHz mmWave radar for ultra-precise presence detection USB-C powered for continuous, battery-free operation Smart Presence Sensor R3,60GHz mmWave Radar,USB-C Powered,RGB Light with Status Indication,Illumination Sensor, Zigbee Repeater,Compatible with Home Assistant(ZHA&Z2M),SmartThings,Homey **Brand:** thirdreality **Price:** € 103.11 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your smart home with presence sensing that truly sees you! ## Quick Answers - **What is this?** Smart Presence Sensor R3,60GHz mmWave Radar,USB-C Powered,RGB Light with Status Indication,Illumination Sensor, Zigbee Repeater,Compatible with Home Assistant(ZHA&Z2M),SmartThings,Homey by thirdreality - **How much does it cost?** € 103.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/807472635-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c-powered) ## Best For - thirdreality enthusiasts ## Why This Product - Trusted thirdreality brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy-Smart Automation:** Lights stay on only when you’re truly present, boosting comfort and cutting energy waste effortlessly. - • **Visual Status at a Glance:** Built-in RGB light signals occupancy and system status with customizable colors and brightness for seamless smart home feedback. - • **Environmental Awareness Edge:** Integrated ambient light and air quality sensors provide actionable insights and trigger smart automations for a healthier, smarter home. - • **Plug & Play Zigbee Powerhouse:** USB-C powered with Zigbee 3.0 repeater functionality, strengthening your smart home mesh network and ensuring rock-solid connectivity. - • **Micro-Movement Detection Mastery:** Detects real human presence—even when still—by sensing subtle micro-movements like breathing, perfect for quiet spaces. ## Overview The THIRDREALITY Smart Presence Sensor R3 leverages cutting-edge 60 GHz mmWave radar technology to detect human presence with unmatched precision, even when occupants are still. Powered via USB-C and featuring a vibrant RGB status light, it integrates seamlessly with major smart home platforms like Home Assistant, SmartThings, and Homey. Beyond presence detection, it enhances your environment with ambient light and air quality sensing, while its Zigbee 3.0 repeater boosts your mesh network’s reliability. Ideal for professionals seeking sophisticated, energy-efficient home automation with real-time visual feedback. ## Description Buy THIRDREALITY Smart Presence Sensor R3,60GHz mmWave Radar,USB-C Powered,RGB Light with Status Indication,Illumination Sensor, Zigbee Repeater,Compatible with Home Assistant(ZHA&Z2M),SmartThings,Homey: Motion Detectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Simplified 60 GHz mmWave Presence Detection: Utilizing advanced 60 GHz millimeter-wave radar, this technology accurately detects real human presence—even when you remain still—by sensing subtle micro-movements such as breathing. It is ideal for bedrooms, bathrooms, and other quiet indoor spaces where traditional motion sensors fall short. Instead of complicated parameter adjustments, only the detection distance needs to be set to prevent false triggers. - RGB Light with Visual Status Indication：The built-in RGB light is not only for ambient lighting, but also works as a visual indicator for presence, automations, or system status. Different colors or brightness levels can be used to clearly show room occupancy or smart home states at a glance. - Presence + Light, Designed to Work Together：By combining always-on presence detection with an RGB indication light, R3 enables more natural automations — lights remain on while you’re present and turn off only when the room is truly vacant, improving comfort and everyday energy efficiency. - USB-C Powered & Zigbee Repeater：Powered via USB-C (5V/1A), R3 delivers stable, continuous operation without batteries. Using Zigbee 3.0, it integrates smoothly with platforms like Home Assistant (ZHA & Z2M) and also functions as a Zigbee repeater to help strengthen your mesh network. - Ambient Light & Air Quality Awareness: Built-in ambient light (Lux) sensing and air quality (TVOC) monitoring provide additional environmental awareness to support advanced automations and insights when supported by your platform. Note: Availability of Lux and TVOC data depends on platform support. The indicator light will flash red when dangerous air quality is detected based on TVOC levels. - Fast, Stable Zigbee 3.0 Connection: Powered by low-energy Zigbee 3.0, it offers instant integration with Home Assistant via ZHA or Z2M, SmartThings (2015/2018), Aeotec and Echo devices with built-in Zigbee hubs, including Echo (4th Gen), Echo Plus (1st & 2nd Gen), Echo Studio, Echo Show 8 (3rd Gen), Echo Show 10 (2nd & 3rd Gen), Echo Hub, Eero 6, Eero Pro 6, Homey and Homey Pro. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GJZ3B7WY | | Best Sellers Rank | #15,897 in Electronics ( See Top 100 in Electronics ) #70 in Motion Detectors (Electronics) | | Brand | THIRDREALITY | | Built-In Media | Motion Sensor R3 *1 | | Color | White | | Compatible Devices | Home Assistant (ZHA & Z2M), SmartThings (2015/2018), Aeotec, Echo devices with built-in Zigbee hubs | | Customer Reviews | 3.6 3.6 out of 5 stars (57) | | Frequency | 60 GHz | | Item Dimensions D x W x H | 1.42"D x 2.64"W x 2.76"H | | Item Weight | 4.8 ounces | | Manufacturer | Third Reality, Inc | | Manufacturer Warranty Description | 1 Year Manufacturer | | Maximum Range | 6 meters | | Mfr Part Number | 3RPL01084Z | | Model Number | 3RPL01084Z | | Mounting Type | Casual placement | | Number of Items | 1 | | Power Source | USB-C Powered | | UPC | 810210140546 | ## Product Details - **Brand:** THIRDREALITY - **Color:** White - **Item Weight:** 4.8 ounces - **Maximum Range:** 6 meters - **Power Source:** USB-C Powered ## Images ![Smart Presence Sensor R3,60GHz mmWave Radar,USB-C Powered,RGB Light with Status Indication,Illumination Sensor, Zigbee Repeater,Compatible with Home Assistant(ZHA&Z2M),SmartThings,Homey - Image 1](https://m.media-amazon.com/images/I/51gB3oWEQZL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nl/products/807472635-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c-powered](https://www.desertcart.nl/products/807472635-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c-powered) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-09-17*