Cell Phone Scrambler For 100 Yards
Exactly what people started using Cell Phone Scrambler For 100 Yards for, different people will give you different answers. Some are for conservation purposes, some are for academic purposes, and will use this equipment to increase productivity. Despite the different uses, the demand for such devices is growing. The commercial cell phone jammer blocks frequencies between 800 MHz and 1900 MHz within 30 feet, and can be placed discreetly in a pocket or purse to block all cell phones within a small range. Rumour has it that some academic institutions are seeking permission to block cellphone transmissions, citing "academic dishonesty". One can easily use one of these cell phone jammer devices in public places like internet cafes.
Today, our factory produces 2 Cell Phone Scrambler For 100 Yards for military and prisons with ultra wideband frequency bands: CDMA GSM DCS PCS 4G GPS WiFi VHF UHF. All frequency bands can be contiguous and stuck simultaneously. It is designed with a shock-proof casing. Easy to move. The military and federal government approved (optional) integrated battery backup system will surprise you with silent continuous operation and quick start-up. An on/off switch is provided for each individual frequency band. Special high-frequency protection shielding design to ensure user safety.