Mini SMS Voice Control Car key GSM Listening Bug Device
*Car Key Voice Recorder with call-back function
*Small size, Clear voice
*Stable perform
*Long standby time
*Simple operate
New Car Key Voice Recorder with Call-back Function:
This product is using the German military technology, this product has a voice function automatically back out, the size of a small, clear voice, long standby time, simple operation, stable performance, easy installation can be features such as external control, plus a flashlight function, can be used for remote monitoring, the base station location and tracking, home surveillance, automotive anti-theft tracking, child custody.
* Boot
Open the back cover, insert the SIM card holder. After you put on its rear cover, this device work automatically.You can dail the numbers in the SIM card now.
* Setting:
Make sure you switch the device to "off" station before you write code.
Write the SMS: GDM+PHONE NUMBER(Captical GSM, such as:GDM13988888888). And it is working after you send the SMS to the device
* Install
Install Please note that GSM network signal strength, do not install in the absence of signal or weak signal areas, so as not to affect the use of the effect of lead can not be used.
* External control
This device is available by an external control (such as; human pyroelectric infrared control, RF wireless control, magnetic, mobile, vibration control, plus a single-chip control, etc.)
* Voice-activated functions
Switching the VOX button to "ON", it will be on the voice-activated status.
Switch the VOX button to "off", if you donot need this function. It will not call back no matter whether have voice in the enviroment at that moment.
* Support the external battery.
