The FMB920 is a Teltonika FMB920 tracker with a pre-installed SIM and GNSS and GSM (2G) connectivity, made in the EU. It uses the Trackserver app and trackserver.ie web-app.
It comes ready to use when powered on. It has a 25mm square internal ceramic GPS antenna and a 5 conductor cable for power and inputs & outputs. It does not need a wiring kit.
It has internal memory for data collection in the event of GPRS network disconnection.
Its compact size allows it to be easily placed or hidden.
It has a small internal Li ion battery, 170mAh which charges in 0-45mins. It provides limited battery life, of 4-6 hours, standalone or after disconnection of external power.
Normal installation involves the red and black leads connecting to vehicle (unswitched) positive and earth respectively. Other digital input/output connection options include a digital output which can be used to activate a fuel cut-off relay. This must be done by a qualified Auto-electrician.
The printed face (front) of the tracker covers the antennae, and so must be orientated towards the outside world, for good satellite radio signal reception.
Bear in mind that housing is only IP54. You may want to cover its 2 flashing LEDs w black PVC tape, to not attract attention.
Operating mode
The Teltonika FMB920 has two available modes of operation - Normal operation and Deep online Sleep modes.
General characteristics
Weight: 54g and 241g including packaging. Does not come with a charger. Volume discounted quantities come in boxes of 20, which do not have individual packaging boxes.
Dimensions: Length=79mm; Width=43mm; Thickness=12mm
Battery: Lithium polymer (LiPo) 170mAh 3.7V is small with a short battery liife of about 4-6hrs autonomous power.
Charging voltage: 6 - 30Vdc. Power consumption <5mA in Online deep sleep mode.
Characteristics
Quad-band operation 900/1800MHz (Most of world) 850/1900MHz (Americas)
Integrated GNSS receiver - Cold start: 35s (unobstructed sky), Warm start: 25s, Hot start: 1s (already on)
GPRS class 12, and up to -162dBm GNSS receiver sensitivity and jamming detection
Over-voltage protection with 34V turn off
Built-in GNSS and GSM antennas, Bluetooth 3.0 and movement sensor
2 LEDS indicating Navigate and Modem status.
Tracking: 33/99 acquisition channels. -165dBm sensitivity, NMEA-183 protocol
GPS, GLONASS, GALILEO, BEIDOU, SBAB, QZSS, DGPS
Accuracy(hot): <3m
Interfaces
1 Digital Input - Yellow
1 Analog Input - Grey
1 Digital Open-collector Output (connecting external relays, LED, buzzers etc.) - White
+ve Power supply - Red
-ve/Gnd Ground - Black
Built in accelerometer
Internal backup battery
Power supply (+6…+30) V DC with overvoltage protection
Internal High Gain GNSS antenna
Internal High Gain GSM antenna
Remote access from TrackServer interfaces allows users to:
- set the frequency for position reporting;
- define a Geo-Fence zone(s) and turn them On/Off;
- turn On/Off (Arm/Disarm) the Motion detecion function
- send commands (SMS) to the tracker to change settings;
- to set contact details of the alert recipients.
- view battery level.
The large screen user interface - see TrackServer-Desktop for more detail. For small screen (phone app) mobile access and control use the TrackServer iOS App orAndroid App, or use the small screen Web-app.
Certifications:

CE; Anatel; EAC; E25