Signal blocker cheap books

Signal blocker cheap books,network signal blocker box,Product Details A sophisticated low-power mini cellphone and signal jammer which can fit into a pocket or be disguised as a box of cigarettes. It will block RF signals up to 10 meters which makes it...

Signal blocker cheap books - network signal blocker box

2021/07/28

Product Details A sophisticated low-power mini cellphone and signal jammer which can fit into a pocket or be disguised as a box of cigarettes. It will block RF signals up to 10 meters which makes it ideal for use in classrooms or in meetings. Specification Main Function: cellphone jammer in cigarette pack Isolation Signal Frequency -GSM: 925-960 MHz -3G: 2100-2170 MHz -DCS/PHS: 1800-1930 MHz Radius: about 10m Onboard Controls: ON/OFF Power Source: Wall plug, Car adapter or Built-in rechargeable Lithium-Ion (LI-ION) battery Battery --Type: I-ION --Capacity: 1200mAh --Charging Indicators: YES (Red: Charging, Green: Charged) --Usage:2-3 hours continuous,300+hours standby --Power input: AC110V-240V --Power Output: DC5V1200mAH Dimensions: 80 x 45 x 20mm (L x W x D) At a Glance… Can use a cigarette box as camouflage GSM,3G,DCS,PHS cellphone disruption Internal Lithium Ion battery Product Notes Efficiently provide shield for mobile signals for 3G/GSM/DCS/PHS Will not affect the other electronic devices Small and lightweight design that is easy to hide and carry Completely Silent Can be charged by AC adapter or car charger Please don’t put the jammer in high voltage and high magnetism locations Package Contents Pocket Cellphone Jammer User manual AC power charger Car power charger --> --> --> -->

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