{"product_id":"ubiquiti-usl-entry-3-us-superlink-entry-sensor-door-window-2km-6-year-battery","title":"Ubiquiti USL-Entry-3-US | SuperLink Entry Sensor, Door\/Window, 2km, 6-Year Battery","description":"The UniFi SuperLink Entry Sensor is a wireless door and window open\/closed sensor designed for seamless integration with UniFi Protect. Leveraging Ubiquiti's proprietary SuperLink protocol at 915.6–927.6 MHz, it delivers an impressive wireless range of up to 2 km with end-to-end encryption and secure over-the-air updates — making it ideal for enterprise, commercial, and campus-wide physical security deployments where long range and reliable connectivity are critical.\u003cbr\u003e\u003cbr\u003eEach sensor is powered by a single CR123A lithium battery with up to 6 years of battery life, significantly reducing maintenance overhead across large installations. The compact polycarbonate housing supports both adhesive and screw mounting, and includes a built-in tamper switch for added security. Centrally managed through UniFi OS and UniFi Protect, this 3-pack offers a cost-effective way to expand door and window monitoring across your site. Note: a SuperLink Gateway is required and sold separately. Order direct from iptrading.com.au — Australian-owned and operated since 2001.","brand":"Ubiquiti","offers":[{"title":"Default Title","offer_id":63680799998321,"sku":"USL-Entry-3-US","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/usl-entry-2.png?v=1779927602","url":"https:\/\/www.iptrading.com.au\/products\/ubiquiti-usl-entry-3-us-superlink-entry-sensor-door-window-2km-6-year-battery","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}