View source for TMT250 General description

TMT250 is a tracking terminal with GNSS and GSM connectivity, which is able to collect device coordinates and transfer them via GSM network to a server. This device is perfectly suitable for applications, which require the location acquirement of remote objects. 

==Package contents==
The TMT250 device is supplied to the customer in a cardboard box containing all the equipment that is necessary for operation. The package contains:

*TMT250 device;
*3.8 V 800 mAh rechargeable Li-ion battery;
*USB magnetic cable.

==Basic characteristics==
GSM / GPRS / GNSS features:
* Teltonika [[TM2500]] quad band module (GSM 850 / 900 / 1800 / 1900 MHz);
* GPRS {{{simSlot|Multi-Slot}}} class 12 (Up to 85.6 kbps);
* SMS (text, data);
* Integrated GNSS receiver;
* Up to {{{dBm|-165}}} dBm GNSS receiver sensitivity.



Hardware features:

*Built-in movement sensor;
*Built-in Bluetooth® 4.0;
*Internal High Gain GNSS antenna;
*Internal High Gain GSM antenna;
*800 mAh Li-ion rechargeable 3.8 V battery.

Special features:

*Fast position fix;
*High Quality track even in high density urban canyon;
*Ultra small case;
*Ready for harsh environment;
*Easy to mount in limited access areas;
*Firmly fasten;
*LED status indication;
*Real time tracking;
*Smart data acquisition based on:
**Time;
**Distance;
**Angle;
**Speed;
**Movement or any other I/O event;
*Sending acquired data via GPRS;
*GPRS and SMS I/O events;

==Technical features==

{| class="wikitable"
|+
! style="width: 200px; background: black; color: white;" |Part name
! style="width: 200px; background: black; color: white;" |Physical specification
|-
! style="text-align: left; vertical-align: top;" |Status indication
| style="text-align: left; vertical-align: top;" |RGB LED
|-
! style="text-align: left; vertical-align: top;" |USB
| style="text-align: left; vertical-align: top;" |Magnetic USB cable
|-
! style="text-align: left; vertical-align: top;" |USB
| style="text-align: left; vertical-align: top;" |Magnetic USB socket
|-
! style="text-align: left; vertical-align: top;" |Button
| style="text-align: left; vertical-align: top;" |2 configurable buttons
|-
|}

{| class="wikitable"
|+
! colspan="2" style="width: 200px; background: black; color: white;" |Technical details
|-
! style="text-align: left; vertical-align: top;" |2 W max.<br />Current consumption at 4.2 V
| style="text-align: left; vertical-align: top;" |Data sending/gathering every 5 sec. in performance mode: 103.40 mA
Data sending/gathering every 30 sec. in performance mode:: 64.72 mA

Data sending/gathering every 60 sec. In Low Power Mode on movement: 59.00 mA

Data sending/gathering every 120 sec. In Low Power Mode on movement: 34.94 mA

Data sending/gathering every 60 sec. In Low Power Mode on stop: 20.55 mA

Data sending/gathering every 120 sec. In Low Power Mode on stop: 15.10 mA

GNSS sleep: average 12.96

Deep Sleep: average 3.59 mA

Online Deep Sleep: average 4.24 mA

Ultra Deep Sleep: average 1.70 mA
|-
! style="text-align: left; vertical-align: top;" |Battery charge current
| style="text-align: left; vertical-align: top;" |Average 425 mA
|-
! style="text-align: left; vertical-align: center;" |Operating temperature
| style="text-align: left; vertical-align: top;" | Charging 0..+45 °C
Discharging -20..+58
|-
! style="text-align: left; vertical-align: top;" |Storage temperature
| style="text-align: left; vertical-align: top;" | -20..+45 °C
|-
! style="text-align: left; vertical-align: top;" |Storage relative humidity
| style="text-align: left; vertical-align: top;" |5..95% (no condensation)
|-
! style="text-align: left; vertical-align: top;" |Device + case + battery weight
| style="text-align: left; vertical-align: top;" |40 g
|-
! style="text-align: left; vertical-align: top;" |Dimensions
| style="text-align: left; vertical-align: top;" |44 x 43 x 20 mm (L x W x H)
|-
|}

{| class="wikitable"
! colspan="4" style="width: 200px; background: black; color: white;" |TMT250 working time
|-
!GNSS/GPRS reporting
!Working mode
!Movement
!TMT250 working time
|-
|0 min
|Ultra-Deep Sleep
|No
|400 hours
|-
|0 min
|Deep Sleep
|No
|190 hours
|-
|0 min
|Online Deep Sleep
|No
|160 hours
|-
|0 min
|GNSS Sleep
|No
|50 hours
|-
|5 sec
|Performance mode
|Yes
|6 hours
|-
|10 sec
|Performance mode
|Yes
|8 hours
|-
|1 min
|Performance mode
|Yes
|10 hours
|-
|1 min
|Low power mode
|No
|32 hours
|-
|2 min
|Low power mode
|No
|44 hours
|-
|10 min
|Low power mode
|No
|85 hours
|-
|1 min
|Low power mode
|Yes
|10 hours
|-
|2 min
|Low power mode
|Yes
|18 hours
|-
|10 min
|Low power mode
|No
|36 hours
|}
{| class="wikitable"
|+
! rowspan="6" |Testing conditions
|Room temperature: 20–25°C
|-
|Good GSM signal level
|-
|Good connection with a server
|-
|Number of visible satellites at least: 15
|-
|Number of used satellites at least: 10
|-
|Firmware: 55.02.01 Rev:00
|}

Dimension drawing:

[[Image:Tmt250_view_dims.png|500px|none]]

==Technical information about internal battery==

<br>
<table class="nd-othertables_2" style="width: 100%;">
 <tr>
        <th style="width: 18%; text-align:center; vertical-align:middle; color: black">Internal back-up battery</th>
        <th style="width: 12%; text-align:center; vertical-align:middle; color: black">Battery voltage (V)</th>
        <th style="width: 14%; text-align:center; vertical-align:middle; color: black">Nominal capacity (<span style='text-transform:lowercase'>m</span>Ah)</th>
        <th style="width: 8%; text-align:center; vertical-align:middle; color: black">Power (Wh)</th>
        <th style="width: 15%; text-align:center; vertical-align:middle; color: black">Charge temperature (°C)</th>
        <th style="width: 18%; text-align:center; vertical-align:middle; color: black">Discharge temperature (°C)</th>
        <th style="width: 15%; text-align:center; vertical-align:middle; color: black">Storage temperature (°C)</th>
    </tr>
<tr>
        <td style="vertical-align:middle; text-align:center">Li-ion rechargeable battery</td>
        <td style="vertical-align:middle; text-align:center">3.8</td>
        <td style="vertical-align:middle; text-align:center">800</td>
        <td style="vertical-align:middle; text-align:center">3.04</td>
        <td style="vertical-align:middle; text-align:center">0 to +45</td>
        <td style="vertical-align:middle; text-align:center">-20 to +58</td>
        <td style="vertical-align:middle; text-align:center">-20 to +45 for >3 months</td>
</tr>
</table>

Batteries are covered by 6 month [https://teltonika.lt/warranty-repair/ warranty] support.

<table class="nd-othertables_2" style=" width: 100%;">
<tr>
        <td style="vertical-align:middle;">[[Image:Bw_nb.png|50px]]</td>
        <td style="vertical-align:middle;">CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.</td>
</tr>

<!-- START FOR TMT ONLY -->
{{{TMT250_magnetic_cable_warrning|
<tr>
        <td style="vertical-align:middle;">[[Image:Bw_nb.png|50px]]</td>
        <td style="vertical-align:middle;">CAUTION: INCREASED RISK OF SHORTING MAGNETIC CABLES - THE MAGNETIC CHARGING CABLES POSE OF COMING TOGETHER WHEN CHARGING MULTIPLE DEVICES WITHIN CLOSE PROXIMITY.</td>
</tr>
}}}
<!-- END OF TMT ONLY -->

<tr>
        <td style="vertical-align:middle;">[[Image:Bw_disposal.png|50px]]</td>
        <td style="vertical-align:middle;">Battery should not be disposed of into general household waste.<br/>Bring damaged or worn-out batteries to your local recycling center or dispose them into a battery recycle bin commonly found in supermarkets.</td>
</tr>
</table>

==Electrical characteristics==

{| class="wikitable"
|+
! rowspan="2" style="width: 400px; background: black; color: white;" |Characteristic description
! colspan="4" style="width: 300px; background: black; color: white;" |Value
|-
| style="width: 75px;text-align: left; vertical-align: top;" |Min.
| style="width: 75px;text-align: left; vertical-align: top;" |Typ.
| style="width: 75px;text-align: left; vertical-align: top;" |Max.
| style="width: 75px;text-align: left; vertical-align: top;" |Unit
|-
! colspan="5" style="text-align: left; vertical-align: top;" |Supply Voltage from USB:
|-
! style="text-align: left; vertical-align: top;" |Supply Voltage (Recommended Operating Conditions)
| style="text-align: left; vertical-align: top;" | +4.5
| style="text-align: left; vertical-align: top;" | +5
| style="text-align: left; vertical-align: top;" | +5.5
| style="text-align: left; vertical-align: top;" |V
|-
|}

[[Category:TMT250 Manual]]