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Handheld phone signal jammer
Handheld mobile phone Satellite signal WIFI trunca
DF series hand-held cell phone signal masker is a high-tech product developed in conjunction with the actual situation of China's mobile communication. It can shield GPRS, GSM, DCS, CDMA, PDC, TDMA, PHS, PCS, W within a radius of 5-10 meters. - CDMA and other mobile phone signals make it impossible for mobile phones to make and receive calls, and mobile phones can be used normally after they leave the shield. The mobile phone signal jammer is applicable to offices, hotels, houses, bathrooms, automobiles, general public officers, people living on business trips, consumer people in leisure and entertainment venues, security guards, bank card users, young women, and other anti-eavesdropping devices. Places; hospitals, conference rooms, concert halls, movie theaters, schools, libraries, examination rooms, churches, and other places that need to prevent cell phone interference and keep quiet.Technical Specifications
1, effective prevention by GPS satellite positioning tracking!
2. Effectively interfere with GPS satellites and various mobile phone signals to protect your privacy and confidential information.
3, can interfere with GPS satellite signals, but also can interfere with GPRS positioning system.
4, portable built-in high-capacity lithium battery, full of electricity can be used continuously for 3 hours.
5, even if the vehicle does not start the power supply is also the same, you can use while charging (available on-board charger power supply).
6, small size, power, light weight, large coverage, easy to carry. Size:58*43*18mm
7, effectively prevent car / mobile GPS satellite positioning system positioning, tracking!
Use condition edit
Temperature: 0~40°C
Relative humidity: ≤90% (RH)
Precautions Edit
1, the first time the battery must be charged more than 13 hours.
2. Since the base station of mobile communication transmits a large amount of power, the closer it is to the base station, the worse the shielding effect. In principle, the aircraft should be installed 300 meters away from the base station to ensure normal use.
Obtained certificate
Has obtained the electromagnetic leakage prevention and testing center of the State Secrecy Bureau's information security products, the Scientific and Technological Achievements Appraisal Committee of the State Secrecy Bureau, the Military Information Security Product Certification, the Shenzhen Electronic Product Quality Inspection Center, the People's Liberation Army Information Security Evaluation Center, and the national explosion-proof electrical product quality. Supervision and Inspection Center, Ministry of Public Security Safety and Police Electronic Product Quality Testing Center, strict certification and issued a corresponding certificate, the Chinese Center for Disease Control and Prevention Center for Environmental and Health Related Product Safety Certificate
Composition and advantages
Selection of high-performance Hitachi SMD components and integrated circuits and imported mainstream Harima master chips
Industrial-grade customized power supply can work continuously for a long time, providing strong guarantee for product quality
Patented chip design, independent intellectual property rights, product repair rate does not exceed 0.5%, the industry's leading
Slow start design, effectively avoid sparking when starting
Built-in Malaysia imported power amplifier tube, excellent shielding radius, excellent CDMA shielding capability
Environmental protection products, emission power is lower than the national standard, close to the mobile phone transmission power, no impact on the human body
Simple installation, plug and play, precise adjustment of the shielding distance
Unique software adjustment technology, with more than twice the service life of peers (same hardware adjustment)
Unique overcurrent and overvoltage protection, representing the highest technology of today's shields
Built-in industry-leading signal stabilization technology to ensure that the shield distance will not be attenuated
Only shield mobile phone signals, does not affect the normal operation of wireless microphones/interphones and other electronic devices
Aluminum body, excellent multi-slot heat dissipation
Only block the downlink frequency of the transmitting base station without affecting the uplink frequency and does not affect the normal operation of the base station
Applicable to GSM/CDMA/DCS/PHS (PHS)/Daling/Local Communication System, Upgradable 3G
Operating frequency band: 869-894/925-960/1785-1880/1900-1990 (MHZ)
Power: close to the mobile phone transmit power, less than or equal to 1W, radius of 15-50M (depending on the distance of the base station)
Small size, light weight, volume 260w*140d*60HMM, weight 2KG
The fuselage operating temperature is 20 degrees lower than its counterpart
The power adapter is: AC110-240V 50/60HZ
