This theft proof instrument of the latest mode adopts the advanced technologies. Wherever if your theft proof instrument can connect throuth the GSM network, you can dial the number to monitor. This theft proof instrument can dial back or send message automatically by sound control. It's figure is small enough for you to put it somewhere. And you can send a command message to control it remotely.
Important Notices This theft proof instrument product can be applicable to getting evidence for lawyer, protecting from car theft, baby-watching, family theft, factory and storehouse safety equipment, etc. Forbid using it illegally. Our company reserves the right of amending the contents in this manual, and owns the right of final interpretation to the contents, as well.