Mini GSM Spy Device Voice Surveillance System



SKU: 32698292707 Category: Tag:


item pictures








1. GSM Voice Monitor System; Spy Listening Device ;
2. Acoustic alarm function: device will call back to the pre-setting phone number automatically when the around voice rise up to 45DB;
3. With Built-in 2 Mic to ensure the prominent sound quality; 
4. Prominent sound quality makes spy more reliable;
5. Super Mini size, portable, easy to be hidden .
  6.Not the market clone one,With Stable performance, good quality. 

item description

This GSM Spy Voice Surveillance Device N9 adopts Taiwan military technology and equipped with acoustic alarm function. It is small and stable, easy to be installed and operated. Besides, this device has long standby time, it can last around 12-15 days under the acoustic alarm function off mode. Usually it is used for home secure monitor, car secure monitor and personal caring.

The N9 Structure: 



1. Super mini size (42*32*14mm), easy to carry and to be hidden;
2. Very easy to operate: just make a call to the SIM number which is installed in the device you will can hear nearby voice within 10 meters in a few seconds;    
2. GSM Quad Band (850/900/1800/1900Mhz),  can work perfectly around the worldwide;
3. Built-in 2 Mic to ensure the good sound quality, prominent sound quality makes spy more reliable;
4. Supports pre-setting number, telephone number and mobile number both are ok;
5. Acoustic alarm function is available;
6. Long standby time: built-in 200mA backup battery, it can last around 3-5 days under acoustic alarm function on mode; it can last around 12-15 days under acoustic alarm function off mode.
Operation Instructions:
Startup: open the back cover and install the GSM SIM card, the device will start and the indicator lights will turn on automatically, it will last 3 seconds, after the lights turned off itself please close the cover and now you can start using.
Monitoring: After successfully startup, you can use a telephone or a mobilephone to dial the SIM number in the alarm system, once it is connected, it will pick up your call and then you will can hear the nearby voice within 10 meters in a few seconds.
* The home charger indicator lights status when charging: when the host is during charging, the green and red light of the home charger will both on; when the host is fully charged, the green light will off and the red light will keep on.

Additional information

GPS type

GPS Tracker



Gps Module


Special Feature

Internet Connected

Screen Size

Under 2 Inches

Brand Name


Battery Life

20 To 29 Hours

20 thoughts on “Mini GSM Spy Device Voice Surveillance System

  1. sound quality is not much, zone отчетливого sound is not high. time заявленное держет battery

    Color: No Box No Charger

  2. but the sound quality working all отвратительно. prompt gurgling solid disassemble it is not possible. feedback that write many quality good. dispute i may’ll no marriage попался seller fault in this, but that is what is. so 3 stars.

    Color: No Box No Charger

  3. order received, instrument work, перезванивает itself, talk loud well even in the room audible 18 sq. m.

    Color: No Box With Charger

  4. mini gsm listening to. the back is very sensitive and it is not adjustable. not to be reminded to lower noise you need the switch 0000.

    Color: With Box No Charger

  5. всё работает спасибо большое за быструю доставку, всё супер)

    Color: No Box No Charger

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