
The i80 Visual RTK is a cutting-edge AR-enabled real-scene stakeout system that integrates satellite navigation, inertial navigation, and advanced vision fusion algorithms. Designed for ultra-efficient and highly accurate stakeouts, it eliminates the hassle of repeated pole adjustments. With one simple move, you can complete your stakeout quickly and precisely—even in environments affected by electromagnetic interference.

The OLED color screen visually displays the number of satellites searched, fixed state, on/off state, power and other information, which is convenient for surveyors to control.

i80 AR is equipped with Auto- lMU, eliminating the need for manual initialization, supporting automatic calibration, and streamlining the operations in the field. lt continues to support 120°compensation inconventional, laser and visual modes.

With 1688 channels and 60+ satellitestracking capabilities, i80 AR can getfixed in seconds, boosting your productivity. It also support PPP (HAS& B2B) function.
Live stakeout Doubled stakeout efficiency
Guardian guidance, inertial navigation, andvisual effective fusion,Refresh the lofting interface in real time, andthe lofting accuracy is ≤1cm.
The field marking of the lofting point brings you an immersive lofting experience.

Technical Specifications
| Signal Tracking | |
|---|---|
| Channel: | 1668 |
| GPS: | L1C/A, L1C, L2P, L2C, L5 |
| BDS: | B1I, B21, B31, B1C, B2a, B2b |
| Galileo: | E1, E5a, E5b, E6C, E5 AltBOC |
| SBAS: | L1C/A |
| QZSS: | L1C/A,L2C,L5,L1C |
| IRNSS: | L5 |
| PPP: | B2b & HAS/A,L2C,L5,L1C |
| Communication | |
| 1 Serial port: | Baud rates up to 921,600 bps |
| Datalink: | - Tx/Rx with full frequency range from 410-470MHz - Transmit power: 0.5W, 1W, 2W adjustable - Air Baud Rate: 9600/19200/11000 adjustable - Range: 3-15 km - Protocol type: support Transparent/TT450S/South/Mac/Longlink |
| WiFi: | 802.11 a/b/g/n, 5GHz |
| Position data output rates: | 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz |
| 2 LEDs: | (indicating Satellites Tracking and RTK Corrections data) |
| Bluetooth: | V4.0 protocol, compatible with Windows OS and Android OS |
| Auto-IMU: | integrated for tilt survey, up to 120° tilt with 2.5 cm accuracy |
| Environmental Specification | |
| Working Temperature: | -40℃ to +65℃ (-72°F to 117°F) |
| Storage Temperature: | -40℃ to +85℃ (-72°F to 153°F) |
| Humidity: | 100% non-condensing |
| Water & Dustproof: | IP67 |
| Shock: | Survive a 2m drop onto the concrete |
| Physical Specification | |
| Housing Material: | Aluminium magnesium alloy |
| Dimension: | 123*123*70mm |
| Weight: | <900g |
| Display: | 1.1 inch OLED color display |
| Electrical and Battery | |
| Voltage: | 7.2V |
| Li-ion Battery Capacity: | 5000mAh |
| Power Consumption: | 1.8W |
| Working Time: | 16h |
| Interface: | Type-C |
| Memory: | 4 GB |
| Accuracy Specifications | |
| Static and Fast Static: | Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 5 mm + 0.5 ppm RMS |
| Long Observations Static: | 3 mm + 0.1 ppm Horizontal 3.5 mm + 0.4 ppm Vertical |
| Signal Baseline RTK: | Horizontal: 8mm + 1ppm RMS Vertical: 15mm + 1ppm RMS |
| DGPS: | <0.4m RMS |
| SBAS: | Horizontal: 0.5m RMS Vertical: 0.8m RMS |
| Standalone: | 1.5m 3D RMS |





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