{"product_id":"matter-thread-human-presence-sensor","title":"Matter \u0026 Thread Human Presence Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eArklyfe Matter \u0026amp; Thread Human Presence Sensor\u003c\/strong\u003e is a SAA-certified embedded presence sensor that speaks Matter over Thread directly, so it pairs natively with Apple Home, Google Home, Amazon Alexa and other Matter ecosystems without an extra hub or proprietary gateway. Unlike traditional PIR motion sensors that only react to movement, this sensor detects \u003cstrong\u003eactual human presence\u003c\/strong\u003e: including someone sitting still on a sofa, reading in bed, or working at a desk, using 24G radar technology that distinguishes a person from a fan, curtain or shadow. Shipped from Melbourne for Australian electrical compliance, mounted via a Φ55mm ceiling or wall cutout.\u003c\/p\u003e\n\n\u003cp\u003eThe presence-vs-motion distinction is what changes day-to-day automation. A standard motion sensor triggers the lights when you walk in and turns them off after a fixed timer, which is why a PIR-driven bathroom light snaps off while you're still in the shower, and why a study light dims while you're sitting at the desk. The Arklyfe presence sensor detects \u003cstrong\u003emovement, micro-movement and stationary presence\u003c\/strong\u003e, so the lights, HVAC or scenes follow the person, not the timer. \u003cstrong\u003eLeft and right zone detection\u003c\/strong\u003e further refines the trigger, letting one sensor drive different automations for two halves of a room.\u003c\/p\u003e\n\n\u003cp\u003eHardware-side, the sensor runs on a \u003cstrong\u003ewide voltage input of 90–260Vac, 50\/60Hz\u003c\/strong\u003e, so the same SKU fits AU 240V mains without extra adapters. The \u003cstrong\u003e24G anti-interference antenna\u003c\/strong\u003e resists Wi-Fi and Bluetooth signal pollution that destabilises cheaper radar sensors in dense smart-home environments. \u003cstrong\u003eEmbedded installation\u003c\/strong\u003e via a Φ55mm cutout keeps the sensor flush with ceiling or wall plasterboard, so it disappears into the architecture rather than sitting as a visible white plastic box.\u003c\/p\u003e\n\n\u003cp style=\"margin-top:1.5rem;padding-top:1rem;border-top:1px solid #eee;font-size:0.9rem;color:#555;\"\u003e✓ \u003ca href=\"\/pages\/matter-wireless-smart-home-solution\" style=\"color:#000;font-weight:600;\"\u003eMatter over Thread certified\u003c\/a\u003e, native with Apple Home, Google Home \u0026amp; Amazon Alexa, no extra hub. 24G radar presence detection, SAA-certified.  |  \u003ca href=\"\/collections\/smart-home-sensors\" style=\"color:#000;\"\u003eBrowse the full Smart Sensor range →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin-top:1.5rem;padding-top:1rem;border-top:1px solid #eee;\"\u003e\n\u003cp style=\"margin:0 0 0.5rem;font-weight:700;font-size:0.9rem;color:#000;\"\u003eRelated products\u003c\/p\u003e\n\u003cul style=\"margin:0;padding:0;list-style:none;font-size:0.85rem;\"\u003e\n\u003cli style=\"margin-bottom:0.3rem;\"\u003e\u003ca href=\"\/products\/stellartrack-matter-smart-switch-thread\" style=\"color:#555;\"\u003eStellarTrack Matter Smart Switch with Built-in Light \u0026amp; Sensor(Thread)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0.3rem;\"\u003e\u003ca href=\"\/products\/bcm400d-matter-over-thread-curtain-motor\" style=\"color:#555;\"\u003eBCM400D Matter over Thread Curtain Motor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:0.5rem 0 0;font-size:0.85rem;\"\u003e\u003ca href=\"\/collections\/smart-switches\" style=\"color:#000;font-weight:600;\"\u003eBrowse all Smart Switches →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Arklyfe","offers":[{"title":"Default Title","offer_id":42461878059102,"sku":"ARK-308","price":69.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/2962\/1342\/files\/arklyfe-matter-thread-human-presence-sensor-ceiling-mount.jpg?v=1778250864","url":"https:\/\/arklyfe.com.au\/products\/matter-thread-human-presence-sensor","provider":"Arklyfe","version":"1.0","type":"link"}