The Geomax Zenith35 Pro GSM-UHF GNSS Receiver incorporates world-class innovations needed for high-precision Surveying and Construction applications. The cutting-edge delivers precise position for space-constrained applications. With a 5Hz positioning rate, the Zenith35 Pro can also track multiple GPS frequencies such as L1, L2, L2C, and L5. It is equipped with onboard multi-frequency and multi-constellation with 555 channels, including GPS, GLONASS, and SBAS signals. This Geomax GNSS receiver features DynDNS technology that can connect up to ten rovers simultaneously through the integrated 3.75G GSM. It also offers seamless connectivity with its built-in Bluetooth and WiFi function. To easily manage data, the Zenith35 Pro comes with a USB and serial port. In addition, surveyors can use its 4GB internal memory to store data. With an IP68 rating, the Zenith35 Pro GNSS receiver is dustproof and water resistant. It is powered by a removable Li-ion battery that can operate for up to 8 hours in static mode and 6 hours in rover mode. This Flexible Rover is durably constructed to withstand a 6.6 foot drop onto concrete. Configuration Options The Geomax Zenith35 Pro GSM-UHF GNSS Receiver is available in two models with an optional Tilt and Go (TAG) functionality. Both are supported by a 1-year manufacturer's warranty. Please choose from the menu above.