This two way GSM audio spy device calls you from anywhere in the world when it detects sounds around its vicinity. Simply insert GSM SIM card and set it to your desired phone number for call back and start spy your office or home from anywhere in the world!
Trying to find out the truth of what you are said behind you? Now you can, from anywhere in the world. Just insert SIM card into the audio spy device, send text message contains the activation word, (GDA), by your mobile phone, then your bug is active and takes action! The device is quad-band that supports the four global standard GSM frequencies (850MHz, 900MHz, 1800MHz, and 1900MHz), so you can be confident that it works anywhere in the world.
This two-way audio spy device comes with manual switch located next to the SIM card slot. Switching to option ( ) only allows you to call the spy audio device and listen in to the conversations that are being detected. Option (B) allows the spy audio device to call you when it detects sounds, or if people are talking. This feature is the newest and the most advanced in the market today.
This is by far the best world audio spy gadget, combine with German and Chinese technology, to provide end users with the highest product at an affordable price.
World Spy Gadget
Auto Dialing option
GSM Audio Spy Device
Specification
Primary Function: GSM Two-Way Audio Spy Device
Materials: Molded Plastic
Color: Black
GSM Frequency Compatibility: Quadband (850MHz, 900MHz, 1800MHz, 1900MHz)
Onboard Buttons/Slots:
- USB Input
- LED Light
- LED Light Button
- Two Way Switch
- MIC
- SIM Card Slot
Power: Built In Rechargeable Battery
Dimensions: L:52 x W:40 x H:15 (mm)