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Product Description of FOBO Ultra
4.1
In-Car Unit (TU1601)
The functions of three action buttons are to correspond with the instruction that
appears on the screen.
NOTE: Excessive frequent pressing on the buttons will drain the In-Car unit
battery.
Status indicator
- Red LED will blink to show startup mode or
battery low status.
-
Amber LED will blink to show alerts, low sensor
battery and missing sensor.
Alert buzzer
- buzzer to alert when there is problem with tire
AA batteries
- In-car unit/Repeater operates with 5AA size
batteries.
The FOBO Ultra In-Car unit/Repeater is a complex device that performs multiple
functions. Due to the shielding effect of the vehicle chassis, some drivers may face
difficulty in receiving the tire sensor signals on their smartphone when sitting inside
Antenna
Action Buttons
Battery cover
Red LED
Amber LED