About This 【Dual Visual Measurement & AR Stakeout】The SMA60AR photogrammetry GNSS RTK is an industry-leading dual cameras image positioning system that enables visual measurement (obtain precise coordinates by clicking on photos) and augmented reality staking (real-time visual guidance). It offers maximum efficiency and minimum error 【OLED Display with Intuitive Interface】The SMA60AR photogrammetry RTK receiver features a high-brightness OLED screen that clearly displays GNSS status, positioning quality, and system status at a glance—no guesswork or waiting required 【All-Environment Ready with Rugged Design】The SMA60AR photogrammetry GNSS RTK equipment features IP68 waterproofing, 2-meter drop protection, and a wide operating temperature range (-35°C to +65°C), making it ideal for harsh outdoor environments 【High-Precision GNSS with 60° Tilt Survey】The SMA60AR photogrammetry RTK land surveying equipment supports a 1408-channel multi-constellation system (GPS, BeiDou, Galileo, GLONASS, etc.) and provides 60° tilt compensation without calibration, allowing you to work faster and with greater confidence 【Multi-Mode Communication & UHF Radio】The SMA60AR photogrammetry GNSS RTK features a built-in 4G modem, Wi-Fi, Bluetooth, NFC, and UHF radio (6-12 km range), providing versatile connectivity for various workflows. It supports RTK, PPK, and PPP Overview Brand : SMAJAYU Special Feature : Weatherproof Color : green Compatible Devices : Android tablet, Smartphone Connectivity Technology : Bluetooth, NFC, USB, Wi-Fi