Only within 5 seconds after switching the mobile phone jammer on

7 off testing procedures to achieve seamless and Windows98/2000/2003/XP development; with WA12 physical isolation card, supports up to eight end-user. 2. WA1208 physically isolated pure hardware design hub, connected to different networks based on user command line; 3 does not turn on the circuit for any input signal processing; support for all network communications hub Zhihua WA12 isolation protocol; using single-channel switching technology, network synchronization signal and the feedback signal to ensure network security. 1 with the WA12 physical isolation card, support up to 24 end users. (2) the other with WA1208 year replacement, three-year warranty. Only within 5 seconds after switching the mobile phone jammer on, it works. Note "I" on behalf of "IDE"; "C" on behalf of "IC (chip)," start; "S" on behalf of "SATA"; the last "S" represents "switch (switch)" start. Selling points and advantages of a product in 2006 is compatible with China to launch large and small chassis, supporting the isolation Quick Start card.
installation and commissioning work in physical isolation products, products, compatibility, installation and network the FBI has a very rich experience, the product has passed the State Secrecy Bureau, Ministry of Public Security's rigorous testing and received certification. A. Zhihua WA12 physical isolation card design is based on a principle: physical isolation card design is based on a principle: the internal network connection, start within the network hard drive and operating system, and also close the external network hard drive; connect an external network to start the external network hard drive and operating system, and also close within the network hard drive, any external attack can not be linked to internal network resources

In the U.S.,  The effective emissive frequency of 101M portable cell phone jammer is high. CDMA mobile phone is Web-based mobile communication terminal, and now in China's CDMA telecommunications operator China Telecom. 1.2.1 CDMA technology compared with the mobile phone, CDMA mobile phone has the following advantages: First, CDMA mobile phone is truly green, it is a very small transmission power (2mw), but we are now using GSM mobile phone (power 125mw) of the 1 / 60