It is the smallest GSM theft proof device, and can be applied to house windows, garages, cars, safe cases, oil depots, stores, and fan stations and so on. This GSM theft proof device is controlled by cell phone and hard to be decoded.

l            It adopts BenQ industrial module, the effect of which is more stable than other products in the same field.

l            It adopts advanced technology. Password operation assures much safer system.

l            After address setting by short message, it can display the address at warning time.

l            Users can set and withdraw the alarm by short messages.

l            State inquiry: by sending or answer short messages, users can get the information on whether the alarm is on or off, the door open or closed, battery condition normal, low, or needed being charged as well as the state of the address.

l            Users can speak to the device or do remote monitoring by cell phone.

l            Users can set warning phones and the alarm districts.

l            The alarm will happen when the alarm device is being moved illegally.

l            Users can change and reset the passwords themselves.