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TZone - TZ-TT18

The single use temperature and humidity transmitter TT18 built-in temperature/humidity transmitter and GSM module, need to inset SIM card use. TT18 can wake up only when it is time to send data, or when the user operates it. Other than this, it is in sleep state. So it can be used for a longer time to bring you more convenience.

Temperature and humidity transmitter TT18 can collect high-precision temperature/humidity quickly, and then transmit it to the server software through GPRS. It is widely uesd in the cold chain logistics, medicine storage, refrigeratory and so on.

Specifications:  

Specification

Details

Dimension

80mm*64mm*25mm

Battery

Built-in 3.7V/2000mAh Lithium battery

GSM antenna

Built-in

Flash Memory

Can be save 2880 GPRS data

Temperature precision

±0.3℃

Detect Temperature range

-40℃ ~ +125℃

Humidity precision

±3%

Detect humidity range

0~100%

Operating Temperature Range

-20℃~ +60℃

 

Power Consumption

Active mode(avg.) < 100mA

Sleep mode(avg.) < 2mA




Humidity

Up to 75% non-condensing

GSM chip

SIMCOM GSM chip, 4 Frequency GSM 850/ 900/1800/

1900mHz

Indicators

Two LED indicators for Temperature , and GSM

 

 

This information only is for informational purposes only, Selfsecurity does not have relationship with the device's manufacturer, for more information check the manufacturer's website or user manual.

Set Up TZ-TT18

Country
Operator
APN
User
Password

To set Selfsecurity you need to configure as follows. With the following commands through several text messages: In the example it is assumed that the device password is 000000 which is the initial data from the device and the APN are to APN_OPERATOR

  1. Set up our operator APN
    76Twx1wvYSwIVz2xYDq1zUq91oG7LuzCrAUlEP
  2. Define how often will transmit to our example 120 seconds
    IavhEIztSgzRcsQc7JqV
  3. Establish the server where we will connect
    m4UvL1PiHRptBjku1nPU5JuzkncubUfQs
  4. Activate the GPRS mode
    uUdKeLiYeHwvZA