the smalles gsm bug from China manufacturer Northvision
(northvision technologies co., ltd)
Devices, gsm bug, compatible with 900MHz, 1800MHz, 1900MHz, long standby time. It can be used by Law Enforcement Agencies to detective.
This model has voice trigger function, can auto call back to you. Just insert a SIM card into it, you can hear any voice around it.
For example you could leave this voice bug in your home or office in London and listen of what is going on while you are in America(USA) or Canda or Africa..
Easy to install, and no configuration (just put phone card in)
Work with bands (800MHz, 900MHz, 1800MHz). Please check if it can work with your local system format before purchase
Size: 2.8 x 1.6 x 0.8 cm . Compact Design
Not suitable for both CDMA and 3G network!
Super-sensitive audio surveillance.
Frequency: 900, 1800, 1900
Embed four condense microphone
24 hour non-stop power supply
All GSM SIM card compatible
Microphone range(Meter): 5~7(Radius), 4 levels
Receive sensitivity: -\+10K
Working temp: -40~50'C
Responding frequency: 1.2K~800Khz
Stand-by time: 7 days
Working time: 4 hours
Notification via telephone or message after voice is detected.
How to use:
Place the SIM card into the slot with the contact points facing down (according to the pictures indication)
The flash of red light indicates the SIM card is correctly inserted. SIM Audio Monitor device will completed initialization and maintain in stand-by status
Dial the SIM card number, you could hear the sound around the SIM Audio Monitor device
Charging up the device, Red and Green LED lights ON. When the device is fully charged up, only Red LED lights ON
Please do not use it to engage any illegal activity
Contact Name: Eric Zhou
Company Name: Northvision Technologies Co., Ltd
Street Address: B12B, Duhui 100 Building B,
Huaqiangbei, Futian District, Shenzhen,
Member name: NorthvisionTechnologies
Member Since: 13 May 2010
Total Leads: 45 NorthvisionTechnologies Import Export Business Leads
Business focus: Spy Cameras, Sports Cameras, Home Intellicorder Video Door Cameras, Bird Hunting Mp3, Gsm Mms Cameras, Gsm Bugs
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