Chip upgrade. Our products are embedded with a new upgraded microprocessor of generation, which makes the detector work smarter and more accurate, with strong anti-interference ability, ultra-long detection range, comprehensive signal accumulation and algorithm, and long-lasting battery life.
eBay
To start listening you should phone the sim card located in the device. For security reasons sim card will not be included. Listening Device in Double Wall Socket. Has unlimited range - unlike FM transmitters, walls or terrain do not affect the quality of reception.
eBay
Its no bigger than a match box and when you call it from another phone, it doesn't make any sounds so can be used as an surveillance device for catching burglars etc. Why Buy the IDC Listening Device.
eBay
For security reasons sim card will not be included. 1 x 4 way 2m Extension Lead with GSM bug. To start listening you should phone the sim card located in the device. Has unlimited range - unlike FM transmitters, walls or terrain do not affect the quality of reception.
eBay
Chip upgrade. Our products are embedded with a new upgraded microprocessor of generation, which makes the detector work smarter and more accurate, with strong anti-interference ability, ultra-long detection range, comprehensive signal accumulation and algorithm, and long-lasting battery life.
eBay
Type: signal detector. Portable Mini Fan. 1 Signal detector(including battery). Main function: RF GSM signal detection. Simple operation: just look at the degree of mastery, just pull up the antenna, press A to search for long distance, press B to search for short distance, suitable for all kinds of people.
eBay
Listening Device in 2 Way Mains Adapter. Hidden in a fully functional 2 Way Mains Adapter, will work with connected appliances. To start listening you should phone the sim card located in the device.
eBay
(Wireless WiFi 2.4G/5.8G and Bluetooth.). 【Portable】 - Our spy pen detector is small in size, about the size of a pen, and lightweight. With automatic detection functionality, it eliminates all suspicious risks and effectively prevents eavesdropping, taking photos, and personal privacy disclosure.
eBay