cell phone jammer adopts the photoelectric technology

cell phone jammer adopts the photoelectric technology.
N30 one AAA battery is generally continuous open in the laser head can be used under working conditions for 24 hours. For example: for teaching speech and so on, the day with 2 hours, available about 12 days. 19N71 using a 380mAh lithium polymer battery, full power, you can normally use a month's time. Because the two battery is a 2-fold, so generally speaking, than a battery products more durable. The first generation of laser pointer is a single-function laser pointer laser. This laser pointer is only laser function, laser emitted by the different colors, red laser pointer and green laser pointer into. Red Laser Pointer as low cost, cheap, everyday application of the mainstream. Turn laser pointer depending on the different wireless transmission technology, infrared and radio frequency is divided into two categories. Turn infrared laser pointer remote control uses infrared technology to transmit signals, and use the TV remote control in life, DVD remote control, air conditioning, remote control of the same principle. cell phone jammer will be more convenient for the user to locate the target more accurately ad flexibly.
Green Laser Pointer more expensive, mainly used in engineering construction, and astronomical observations. Gradual increase in the application of laser pointer functions, such as combo with ballpoint pen features a laser pointer with U-disk, U disk laser pointer, with a retractable pointer, three-function laser pointer ordinary ball-point pen. Regardless of whether such a pen to write with U disk, it can stretch a pointer, but it always is the main function of the laser, from the indicative. Price of ten dollars, tens of dollars. Obvious scattering of laser energy decay slowly, usually exposure to 200 meters away you can still see the clear red dot. March 11, 2008 Taiwan's "election," Ma Ying-jeou who is unknown red dot, that is, such a laser pointer that is. The laser beam of cell phone jammer is very stable.
A typical product is a promise to the V606 remote control laser pointer. Infrared technology appeared relatively early, mature technology, low complexity, infrared product prices are relatively cheap. Page using infrared laser pointer technology is relatively low price, usually in the hundred dollars or less. Because infrared light can not penetrate the object, you need visual transmission. In between the transmitter and receiver, can not have any objects blocking, use the performance of the receiver and transmitter to be aligned within a certain angle, only to achieve remote control page. The laser beam of cell phone jammer is very energy-saving.