--- product_id: 807472635 title: "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" brand: "thirdreality" price: "R$846" currency: BRL in_stock: true category: "Thirdreality" url: https://www.desertcart.com.br/products/807472635-thirdreality-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c store_origin: BR region: Brazil --- # RGB light with multi-color status indication 60 GHz mmWave radar for ultra-precise presence detection USB-C powered for continuous, battery-free operation 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 **Brand:** thirdreality **Price:** R$846 **Availability:** ✅ In Stock ## Summary > 📡 Stay present, stay connected — the future of smart sensing is here! ## Quick Answers - **What is this?** 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 by thirdreality - **How much does it cost?** R$846 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/807472635-thirdreality-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c) ## 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 - • **Zigbee Mesh Booster:** Doubles as a Zigbee repeater, strengthening your smart home network for flawless connectivity. - • **Energy-Saving Automation:** Lights stay on only when you’re truly present, optimizing comfort and slashing energy waste. - • **Dynamic RGB Status Lighting:** Visualize room occupancy and system status instantly with customizable ambient RGB lighting. - • **Precision Presence Detection:** Detects real human presence—even subtle micro-movements like breathing—for unmatched accuracy in quiet spaces. - • **Seamless Smart Home Integration:** Effortlessly connects with Home Assistant, SmartThings, and Zigbee hubs to elevate your smart ecosystem. ## Overview The THIRDREALITY Smart Presence Sensor R3 leverages cutting-edge 60 GHz mmWave radar technology to detect human presence with pinpoint accuracy, even when still. USB-C powered for uninterrupted operation, it features an RGB light for real-time status indication and integrates seamlessly with major smart home platforms like Home Assistant and SmartThings. Beyond presence detection, it monitors ambient light and air quality, while also boosting your Zigbee mesh network, making it a versatile and essential upgrade for any modern smart home. ## 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: 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GJZ3B7WY | | Best Sellers Rank | #16,106 in Electronics ( See Top 100 in Electronics ) #67 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 | 3.5 3.5 out of 5 stars (60) | | Frequency | 60 GHz | | Item Dimensions D x W x H | 1.42"D x 2.64"W x 2.76"H | | Item Weight | 0.3 Pounds | | 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 | | Power Source | USB-C Powered | | Smart Home Compatibility | Smart Home Compatible | | UPC | 810210140546 | ## Product Details - **Brand:** THIRDREALITY - **Color:** White - **Item Weight:** 0.3 Pounds - **Maximum Range:** 6 Meters - **Power Source:** USB-C Powered ## Images ![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 - 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.com.br/products/807472635-thirdreality-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c](https://www.desertcart.com.br/products/807472635-thirdreality-smart-presence-sensor-r3-60ghz-mmwave-radar-usb-c) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-16*