{"product_id":"emlid-reach-rs4-pro","title":"Emlid Reach RS4 Pro – All-Band RTK GNSS Receiver with Dual Camera AR Stakeout","description":"\u003cp\u003eThe Emlid Reach RS4 Pro is an all-band RTK GNSS receiver with dual Full HD cameras for augmented reality stakeout and image-based measurement. Built for surveyors, construction contractors, and drone operators who need centimeter-level accuracy in demanding field conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003cbr\u003e- All-band, all-constellation GNSS tracking (GPS, GLONASS, Galileo, \u003cbr\u003e  BeiDou, QZSS, NavIC) including L5 and L6 bands for superior \u003cbr\u003e  multipath rejection\u003cbr\u003e- 672 channels with ~5-second convergence for fast RTK fixes\u003cbr\u003e- Dual Full HD cameras for AR stakeout and measurement from images\u003cbr\u003e- Advanced tilt compensation — 18 mm precision at 30° pole tilt, \u003cbr\u003e  no angle limit\u003cbr\u003e- Works as base or rover with NTRIP, UHF radio (2W transmit), or \u003cbr\u003e  LoRa (1W, license-free in North America)\u003cbr\u003e- IP68 waterproof, aerospace-grade magnesium alloy construction\u003cbr\u003e- 16-hour battery life as RTK rover with tilt active\u003cbr\u003e- Free Emlid Flow data collector app for iOS and Android\u003c\/p\u003e\n\u003cp\u003eIn the box: Reach RS4 Pro receiver, carrying case, USB Type-C cable, \u003cbr\u003eLoRa antenna (860–930 MHz), UHF antenna (410–470 MHz).\u003c\/p\u003e\n\u003cp\u003eShips from our Manitoba (CA) or North Dakota (US) warehouse — no customs brokerage fees, no surprise tariffs. Base \u0026amp; Rover is an authorized Emlid dealer with full North American warranty support.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications, comparison against the Reach RS4, and setup guidance, see our \u003ca href=\"https:\/\/baseandrover.com\/pages\/emlid-reach-rs4-pro\"\u003eEmlid Reach RS4 Pro information page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHave questions before you buy? Call 1-833-N-PLAINS — you'll reach someone who uses these receivers daily.\u003c\/p\u003e","brand":"Emlid","offers":[{"title":"Default Title","offer_id":46853381062825,"sku":"reach-rs4-pro","price":4599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/8582\/8777\/files\/RS4RENDERS04.663_1200x_50d89e98-0e4d-422b-a46a-490083c1575f.webp?v=1772745673","url":"https:\/\/baseandrover.com\/products\/emlid-reach-rs4-pro","provider":"Base and Rover by Northern Plains","version":"1.0","type":"link"}