Tellstick DUO - blue light interval

[smoli]

Hi, i just wonder why my tellstick duo is always lighting blue almost every 35 seconds. Does it have some meaning ? It works fine but i just need to know why it is lighting Thanks

[simonbove]

its receiving some signals.. do you have a tempature sensor?

[smoli]

Nope. I am sure that currently I have nothing that sends signal to tellstick.. maybe neighbours ..Possible ?

[simonbove]

Yeah, maybe they are using some switches or maybe its just noise in your area on the 433 band, but if its constant pulses, then my guess is its some kind of sensor in your area, everything else dosent seem as likely.

the tellstick net flashes blue if it lost connection with teldus live, but thats only a few seconds between its pulses, so dont think its the same.

Or maybe you have a alarm system using 433 mhz? There could be many different systems sending the signals..