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Thermo sensor 

Model: TTX201   

Instruction Manual 

 

Congratulations on your purchasing of our new outdoor thermo senor 
which can cover up to 50m range in an open area. This sensor is 
designed for everyday use for the home or office and used to monitor 
the temperature change of outdoor sites.   

               

 

 

Description of buttons 

The remote sensor has 2 function buttons inside the battery compartment 

1.

 

[CH] button 

After the battery installation, the LED blinks slowly every 1.5 seconds and channel 

number shows ‘1’ to indicate it is now under channel setting mode and is set to 

channel 1 by default. If the user presses no key within  ten seconds, the unit will 

auto-exit the channel setting. 

 

If the user press [CH] button once during the channel setting, the channel number 

is changed to ‘2’ to indicate the  unit is set to channel  2.  If the user press [CH] 

button again, the channel number will be advanced to channel ‘3’ and so on. 

 

The maximum channel number is ‘5’ and the unit w ill be scrolled back to channel 

‘1’ at the 5

th

 press of the [CH] button. 

 

2.

 

[ RESET ] Button 

Press to hardware reset the unit to factory setting 

 

 

LED indicator 

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