Whether any kind of electromagnetic wave transmitting equipment is harmful to the human body depends on the human body’s specific absorption rate of electromagnetic waves. The highest radio frequency radiation safety standard SAR recognized by the International Commission for Non-Ionizing Radiation Protection is 2.0, and my country’s standard is 1.5. The transmission Power of the current wireless communication station transmission tower is generally 40W~50W, and the specific absorption rate of the human body to electromagnetic waves is below 1.0 when the distance from the transmission tower is 20 to 30 meters. The Cell Phone Jammer Project Ppt equipment used in the examination room is a micro-Power device, and its transmit Power is generally less than 3W, and it is used in the corridor outside the examination room. In this case, the human body's specific absorption rate of electromagnetic waves is minimal. Therefore, the radio mobile phone jammer used in the examination room does not pose a hazard to human health.
Power 3G jammer GSM WiFi LTE4G military full-signal mobile phone. It transmits on three main frequencies: GSM WiFi signal. If the signal is blocked, it will provide security for an area with a radius of about 15 meters. Once closed, it will automatically resume all wireless network activities. It also has additional features that can shield 3G and LTE4G Cell Phone Jammer Project Ppt : GSM1800 (1805-1880MHz), 3G (2110-2170MHz) and WiFi 2.4Ghz (2400-2500MHz). It has a compact size and can be held by hand. It is suitable for mains or battery Power . If you are looking for a portable GSM 3G WiFi LTE4G jammer, this is your best choice. cell phone jammer
