"This revolutionary surveillance product has a wireless (gsm bug) audio monitoring device hidden inside a Thermostat. The central feature of this GSM--based solution is that it's a sophisticated, totally concealed bugging device.
Now Includes Sound or Voice-Activation!
When used in the spy mode, the Thermostat is called (from anywhere) and will answer immediately without any ringing so it will not alert anyone. The caller can then hear all conversations around the Thermostat and on ending the call, the Thermostat resumes standby. Just plug and play. This model is conveniently portable." (more)
Now Includes Sound or Voice-Activation!
When used in the spy mode, the Thermostat is called (from anywhere) and will answer immediately without any ringing so it will not alert anyone. The caller can then hear all conversations around the Thermostat and on ending the call, the Thermostat resumes standby. Just plug and play. This model is conveniently portable." (more)
Why do I mention it?
So you will know what you're up against.