Do you need to install jammers in daily meeting rooms?

Current technical advantages of mobile phone signal jammers:

1. The latest mobile phone signal jammer can accurately obtain IMSI numbers in 4G mode without causing any interference, which is green and environmentally friendly and will not affect normal use.
2. The signal jammer system can activate mobile phone violation alarms on specific floors or areas where illegal use of mobile phones is detected, ensuring that only devices in the designated regulatory area are affected, and the activation time is limited to 24 hours, with minimal impact on signal reception, which is green and environmentally friendly.
3. This signal jammer is technologically advanced, complete, and reliable, and meets the national signal control technical requirements, which can effectively prevent illegal use of mobile phones.
4. This signal jammer can effectively block 2G, 3G, and 4G mobile phone formats used by all mobile operators. They can obtain IMSI numbers in 4G mode within the coverage area, and provide the collected data to the corresponding telecom operators for whitelist management and control.

Installation and use of mobile phone signal blocker:

1. For external mobile Cell Phone Jammer with antenna, just align the letters on the antenna with the corresponding letters on the host, and then power on.
2. Mobile phone signal blocker with built-in antenna is easier to use, just plug in the power and turn on the switch. This type of blocker is often used in car mortgage loans, small conference rooms, and areas where anti-interference measures are required. It effectively blocks mobile phone signals, GPS signals, Beidou signals, and WiFi signals, and does not interfere with the normal operation of other electronic devices. This product uses Hitachi high-performance integrated circuits, 902M VCO, and SMD components, and is processed and assembled by imported fully automatic placement machines and reflow soldering machine assembly lines. The quality and performance are stable, and the return rate does not exceed 2%.

Technical specifications:

-Transmitting power: 32±3dBm
-Slow start time: 3 seconds
-Complete shielding time: 30 seconds
-Ambient temperature: -25℃ to +60℃
-Relative humidity: 35-85%
-Power adapter: AC100-240V 50/60Hz input
-Dimensions: 210mm75mm35mm
-Net weight: 0.65kg

Technical indicators:

All technical indicators have been certified by the “Security and Police Electronic Products Quality Inspection Center of the Ministry of Public Security” and strictly inspected by the “Environmental and Health-related Product Safety Institute of the China Center for Disease Control and Prevention” (the most authoritative certification body for electromagnetic radiation detection). The measured electromagnetic field strength at each sampling point is significantly lower than the limit value specified in the “Electromagnetic Radiation Protection Regulations” (GB8702-88).

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