The Teltonika NTP001 is an industrial-grade Stratum-1 NTP time server that obtains precise UTC time directly via GNSS satellites. It ensures reliable time synchronisation in local networks through Ethernet, RS232/RS485, and digital input/output interfaces. Supported protocols: NTPv4, Modbus, MQTT, and SNMP. Comprehensive security features: RADIUS, TACACS+, and 802.1X. Plug and Play functionality. Includes: - Teltonika NTP001 GNSS NTP time server - 16-pin terminal block - Quick start guide - Packaging box