«Portable signal blocker. Black color» belongs to the Cell Phone Jammers, GPS Jammers, Portable Jammers and WiFi Jammers category.

In case of electronic products or those that require connection to the power grid, All products are supplied with the adapter and plug corresponding to the country of delivery of your order. If you need a different adapter than the one used in the country of delivery, please indicate it in the comments of your order. Temporarily «Portable signal blocker. Black color» is not available for sale on spyfactor.com. 808KF Black Portable GSM CDMA DCS PHS 3G WIFI GPS Cell Phone Signal protector With Coverage 5~20m Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal jammers are widely used in different places, such as school, university， examination room, gas station, church, court, library, meeting room, government, theater, military area and so on. With the help of signal jammers, the cheating problems are solved, which ensures the equity in exams. When they are applied in church, court, library, meeting room, theater, they can prevent device from receiving signals, which ensures absolutly silence. High sensitivity, scope adjustable, large frequency range. Smart and easy to operate. The wireless signal jammer is made up of up to date paste components and integrated circuits. With advanced performance, it is easy to install and use, and can work continuously for a long time. * As the manufacturing process strictly follows ISO 9001 quality system, the device works stable and reliable. It is an ideal, reliable security product, which can be used to strengthen information security, and protect safe production and the environment at the same time. * Specification: Effective isolating / shielding diameter: 5~20m. Output port: Wifi, Output frequency: 2400~2500MHZ; Jamming range: 5~20m (depending on the situation of the net). Output port: GPS, Output frequency: 1500~1600MHZ; Jamming range: 5~20m (depending on the situation of the net). Output port: 3G, Output frequency: 2110~2170MHZ; Jamming range: 5~20m (depending on the situation of the net). Output port: DCS/PHS, Output frequency: 1805~1990MHZ; Jamming range: 5~20m (depending on the situation of the net). Output port: CDMA/GSM, Output frequency: 850~970MHZ; Jamming range: 5~20m (depending on the situation of the net). Power adapter: input AC: AC110V~250V Battery: inside: 7.2V 3000mAh. * Size: 125x69x24mm; Weight: 400g * Working time: it can work stably for 3 hours 5 channel type can efficiently provide shield for mobile signals from CDMA/GSM, DCS/PHS, and one for 3G/Wifi/GPS. Generally, please use your mobile phone at the places more than 200m away from the base station. * Slow start up circuit can avoid sparkling caused by mechanical switch. English User Manual No harm to human body or other electronic devices The jamming distances mentioned on website are for customer’s reference only. The actual jamming distance varied from the signal strength and the use location and if full charges, etc. Please note: Don’t put the jammer in high voltage and high magnetism locations. Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation.

The information provided and referred to the product features and details has been provided by the expert, manufacturer or producer or published on the official sites. In no case can it be considered as assessment made by our team, unless expressly stated otherwise. We suggest you to refer to the comments and reviews posted by our customers and users to expand and contrast this information. Made in Hong Kong. We recommend you check the applicable regulations in your country regarding the use of this type of devices. We recommend that you check the applicable regulations in your country regarding the declaration of conformity, standards and use of «Portable signal blocker. Black color».