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Prison Cell Phone Scramblers

A cell phone in a prisoner’s possession allows him to contact outside partners in crime to coordinate escape plans, thereby creating life-threatening situations for the guards and public surrounding the institution. More often, reports from correctional facilities overwhelmingly indicate that hidden cell phones have been used to harass the victims of their crimes, or an inmate repeatedly intimidates his victim in an effort to persuade the victim to recant the charges or change his story to instill suspicion in the testimony. Many detainees continue to organize their illegal drug trades from inside prison walls. A cell phone is an essential means for the detainee to keep the drug organization running and closely controlled. By contacting visitors before they arrive, prisoners can arrange for a transfer of drugs and drug paraphernalia, allowing them to continue the same illegal habit that placed them in custody. Frequently, the family endures harassment from its incarcerated relative, demanding bail when the family recognizes the relative is better served remaining in custody. Therefore, it is very important to ensure the restriction of cell phone signal in prison.

Prison cell phone jammer aims at interrupting communication of unauthorized cell phones in the prison. This device helps in controlling communication of criminals present in the prison. This form of jamming is prevalent in courtroom environment and during military installation. The mechanism of this kind of jamming systems is sophisticated than that of regular cell phone jammers, since it helps to detect the callers automatically or manually and block unauthorized phone calls.

When the signal shielding is required, cellular jammers are applicable. Cell phone signal blocker will not affect other electronic gadgets when defending signals from base station. It creates a status of no access and no network. The cellular jammer is a multi channel kind for the communication signal of different channels. For different frequency range of cell phone communication contains different channels each one of that can be utilized as BCH. Moreover, MSC will decide which channels or channel will be utilized as BCH according to channel distribution in the network area. Based upon the cellular jammer and communication technology, there must be proper frequency difference to avoid interference.

Hidden Type Photo Frame Style Signal Cell Phone Jammer

Hidden Type Cell Phone Jammers

Using a new photo-frame design, has a very high hidden performance. Able to jamming all cell phone signals, allowing you to enjoy a quiet moment. Has photo Frame Design, has a strong hidden performance. Output power of each band can be adjusted by knob and jamming range can be regulated. wireless remote control available to ON/OFF the device in a range of 10 meters.

$781.64$1336.13

Handheld Type Military Camouflage Cell Phone Jammers

6 Bands Cell Phone Blocker

The device is the only one that is currently equipped with an LCD screen. You can clearly observe the data by displaying the screen. It can be more precise. With a single frequency switch button, it is convenient to open or close a frequency band. Has 1 main switch, the No. 1 to No. 6 switches for antennas single control switches, can choose to interfere antennas function individually; the switch with memory function, if device restart, default before function design

$399.99$864.34

Power Adjustable 8 Bands Cell Phone Signal Jammer

Dsektop 8 Bands Cell Phone Blocker

As a multi-function desktop jammer, this product can block 8 frequency bands. It has very high power, the jammer range is large, the interference signal output is stable. It has a single frequency switch, and can adjust the output power and control the jamming range.

$446.44$900.81

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