Cell Phone Disruptor Circuit Using Ic 555 Pdf
Do I need to use interference equipment? Many people have this question. With the rapid development of high-tech technology, many disabled devices are sold on the Internet. It has the function of blocking telephone signals. You can choose Cell Phone Disruptor Circuit Using Ic 555 Pdf according to actual needs. The equipment plays an important role. Stop the call. You can avoid unnecessary conversations. Create a quiet environment. It will become very popular among people. Find all kinds of different cell phone jammers. cell phone jammer
16 Bands power 38W Adjustable Desktop Jammer
The ultra desktop mobile network signal jammer can jamming 16 bands, has high applicability. As the most powerful desktop jammer, this device has comprehensive jamming bands, can jamming all mobile phone frequencies, WiFi, GPS, Walkie - talkie and so on. A total of 16 different signal frequencies can be interfered. The range of applications is very wide. This product has a very large range to jammer signals, can block all signals within 70 meters, able to meet the needs of the vast majority of situation
Desktop 6 Bands Adjustable Power Blocker Device GSM/3G/4G
This jammer device can jamming all cell phone signals such as 2G, 3G , 4G. Except for cell phone signals, it can also jamming WiFi and PHS signals. The device is available in classrooms, libraries, cinemas, offices and other places where cell phone signals and WIFI signals are prohibited. Because the desktop block device has more jammer range and more stable jammer performance, this device is deeply loved and trusted by customers.
Desktop 12 Bands Phone Signal Jamming Multiple Frequencies
The desktop jammers can jam 12 bands, can block all cell phone signal, vhf, uhf, 315 mhz, lojack. At the same time can also be power adjustment