【Breakthrough Laser Surveying with 3–4 cm Accuracy】Equipped with a high-precision green laser module, SMA28H enables non-contact measurement across walls, railings, bridges, and water—accurate to 3–4 cm within 15 meters
【Visual Targeting with Dual Cameras】Dual 5MP ultra-wide cameras assist in AR stakeout and aiming during laser measurement. The laser landing point is intuitively displayed on the collector for precise alignment
【AR Stakeout and Real Scene Overlay】See stakeout targets in real-time through the camera’s live feed with directional guidance—greatly enhances efficiency in construction and control network establishment
【GNSS Full Constellation with Inertial Tilt Compensation】1408-channel GNSS receiver with BDS, GPS, GLONASS, Galileo, and QZSS support. Tilt survey with 2.5 cm accuracy within 60°, and up to 120° tilt support
【Durable, Connected, and Powerful】IP67 waterproof, 1.8m drop-tested, integrated 4G LTE, UHF radio, Wi-Fi, Bluetooth, and WEBUI platform. 6600 mAh battery ensures up to 20 hours of rover use; The SMA28H laser RTK has a transmission power of 4mW and a laser class of Class3R
