Overview:

 This is Quardband Mirco Audio Bugs, Remote Surveillance Listening Device

 Example: If you are not home, someone goes to your room with noise, you will be alerted at once through your phone!

Two-way mode sound activated GSM voice bug with Call back function /listening device/audio monitoring

 turn on/turn off call back function by mobile's SMS only

 Unlimited distance & cross-over countries, only if there is GSM singal !

 Remind: Your GSM Sim card MUST BE UNLOCK fromPINNUMBER (you can check it from your mobile carrier)

The unit does not support 3G /4G sim card, it uses 2G GSM sim card only

The auction is NOT included Sim Card! You can buy it from local mobile carriers, or using your existing one

  This two way GSM audio spy device calls you from anywhere in the world when it detects sounds around its vicinity. How awesome is that? Simply insert a GSMSIMcard and program it to your desired phone number for call back and start doing your spy business from anywhere in the world! 

 Trying to find out the truth about what's being said behind your back? Now you can and from anywhere in the world. You can even place several N9 spy audio devices and set them up at your desired locations like your bedroom, living room, conference room or office. Just insert aSIMcard into the audio spy device, send a text message containing the activation word, followed by your cell phone number from your mobile phone, then your bug is active and ready for action! Then your bug is active and ready for action! The product that supports the four global standard GSM frequencies (Quard-band 850MHz, 900MHz, 1800MHz & 1900MHz), so you can be confident of it working mostly place in the world. ) ,It can only support GSM sim card, not support 3G/4G/CDMA.

 This two-way audio spy device comes with a manual switch located next to theSIMcard slot. Switching ITEM DESCRIPTION to option (A) only allows you to call the spy audio device and listen in to conversations that are being detected. Option (B) allows the spy audio device to call you when it detects sounds, or if people are talking, while still allowing you the freedom to call the device and listen in to who's talking. 

Features:

 GSM voice/Audio monitor Bug

Built-in battery

Voice actived

Call back function/dialing back

Smallest security device

GSM bug with sound activation function ( insert the GSMSIMcard) GSM

Bug band: 850Mhz, 900Mhz,1800Mhz 1900Mhz (Quard band)

Voice activation, you can call back your phone automatically when the sound around it up to 45DB

You can send message command or cancel voice activation function by easy SMS "1111" or "0000" only.

Standby time: 2-3 days (If Acoustic Alarm function Off, standby time: 10-12 days)

SIMCARDMUST BE UNLOCK FROMPINNUMBER (otherwise it cannot works with the bug device)

  Package included:

 1x Micro Spy audio Bug device (not included GSM Sim card)

 1xUSBcharging cable 

 1xUSBcharger adaptor

 1x  User Manual 

 Note: Your GSM Sim card MUST BE UNLOCK from PIN NUMBER (you can check it from your mobile carrier)