The Teltonika FMC234 is a compact LTE Cat 1 GNSS tracker designed for advanced vehicle tracking applications. It features high-gain internal antennas, an internal backup battery, and a versatile array of configurable digital and analog inputs/outputs for extensive monitoring capabilities.

Teltonika FMC234 Technical Specifications
GNSS	GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS
Technology	LTE Cat 1, GSM
Input Voltage	10 - 30 V DC
Backup Battery	170 mAh Li-ion (3.7 V)
Digital Inputs	3
Digital Outputs	2 (Open collector)
Analog Inputs	2
1-Wire Interface	1
Internal Memory	128 MB flash
Dimensions (L x W x H)	65 x 56.6 x 18.9 mm
Weight	55 g
Operating Temperature	-40 °C to +85 °C
IP Rating	IP41