The portable signal jammer blocks 3G 4G 5G phone GPS WIFI signal for business safty

1. Extensive coverage spanning 100-200 square meters in an indoor transparent environment, with signal strength reaching up to -75dBm depending on the proximity to surrounding base stations.

2. Capable of effectively blocking 2G, 3G, 4G, 5G mobile phone signals and WIFI signals with a power output of 30W (3-5W per channel).

3. Features a precision voltage stabilizing circuit that allows for normal operation even during significant voltage fluctuations.

4. Utilizes original chips and circuit boards to ensure high efficiency, stable performance, and a long lifespan.

5. Constructed with a durable ABS shell that is waterproof, wear-resistant, and heat-resistant.

6. Equipped with convection vents, high-efficiency heat sinks, and fans to prevent localized heat buildup and efficiently dissipate heat.

7. Boasts a simple design, compact size, and minimal space requirement.

8. Environmentally friendly with no harmful effects on the human body.

9. Offers easy and convenient installation for user convenience.

1. Various factors influence the effective range of shielding, such as the strength of the signal field, the distance from the base station, the format of the mobile phone, obstacles in the vicinity, the height of installation, and the specifications of the installation.

2. It is customary for the host device to generate heat after prolonged operation. If the temperature rises excessively, kindly switch off the power and get in touch with your local dealer.

3. The recommended installation height ranges from 1.8m to 2.5m. It is advisable to select a location for installation where there are no obstructions between the desired shielding area. For wall-mounted installation, the antenna should be positioned vertically upwards. When using the device on a desktop, the antenna can be folded 90 degrees and then positioned vertically upwards. Ensure that there are no AC power lines or other audio and video cables within a distance of 0.2 meters from the antenna.

4. To prevent potential interference with electronic equipment, please maintain a distance of 1 to 2 meters above the following commonly used devices: audio systems, wireless microphones, radios, computers, televisions, Wi-Fi routers, and Rcied devices.