TC-300 GSM plug audio bug, wireless audio monitor

GSM plug audio bug, auido monitor work constantly,call back worldwide workable adaptor, USB port to charge electronic products

TC-300 GSM plug audio bug, wireless audio bug

GSM plug audio bug, auido monitorwork constantly,call back functionworldwide workable adaptor, USB port to charge electronic products

This product uses TaiWan military technology GSM module with voice-activated automatic pull back funtion, can be installed in home, companies,shops and warehouse.this product compact size, voice clear, simple operation, stable performance, without install, remote control etc.,

 Main function1,worldwide plug adapter with GSM voice control alarm2,highly conceal,cannot find3,never power off4,highly quality world travel adapter with USB5,USB can charge all digtial product6,Voice trigger call back 7,Can set call back interval8,Active listening9,frequency 900/1800MHZ or 850/1900MHZ

Function Operation: TC-300 will start work when plug,then it can auto answer any incoming call.

Funtion setting: Send SMS GDM1 start voice control, when sound around ,the product will call your mobile.

Send SMS GDM2 stop voice control. Send SMS SJ** set voice control call back interval.

Note:

 *This product no need charge,plug in power, it will recharge itself.

* if the product can't Auto-Answer: To confirm whether the GSM card, this machine using a GSM network. View cell phone phone signal is strong enough to install location.

* To ensure the security and confidentiality, please sure to use a new card.

Network GSM900MHz/DCS1800MHz GSM850MHz/DCS1900MHz

Accessories: Host 1 set 

TC-300 GSM plug audio bug, wireless audio monitor