808ha Black Portable 3G Cell Phone Signal Protector (SJ110)
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- Model NO.: SJ110
- Usage: Personal, Auto
- Channel: 3CH
- Transmission Rate: 10~20Kbps
- Specification: CE
- HS Code: 8403101000
- Type: Wireless
- Certification: DOT, Intertek
- Receive Frequency: 315MHz
- Trademark: Signal Jamer
- Origin: China
808HA Black Portable GSM CDMA DCS PHS 3G Cell Phone Signal protector With Coverage 0.5~15 m
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.
* Taking use of super high frequency and mini power interference technology, high efficiency.
* Effectively making subsections, just interfering downlink and no interception on the base station.
* Extreme portability, the weigh for machine itself and antenna is just 180g
* Low power consumption. Working time for machine is about 3~4 hours, supplied power by battery.
* Slow start up design of circuit. These elements can maintain the table operation condition with high integration.
* Output port: CDMA/GSM; Frequency: 860~960MHZ; Radius range: 0.5~15m at depending on the mobile service Provider's network condition
* Output port: 3G; Frequency: 2110~2170MHZ; Radius range: 0.5~15m at depending on the mobile service Provider's network condition
* Output port: DCS/PHS; Frequency: 1805~19300MHZ; Radius range: 0.5~15m at depending on the mobile service Provider's network condition
* Built in Battery 1500mAh
* Power supply: AC 110V~220V
* Energy consumption: 0.5W/h
* Size: 100x57x22mm
* Weight: 180g
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.
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 .