Low-Power 8 Bands Phone Blocker For Home Blocks GPS WiFi And LoJack Signals

Small size does not always mean limited capability. Equipped with eight 2.0dBi omnidirectional antennas, the P-l8 demonstrates that a portable mobile cell jammer can effectively handle a wide range of frequency bands—including GSM, 3G, 4G, GPS L1, WiFi 2.4GHz, Bluetooth, and LoJack.

A shielding range of up to 40 meters can be achieved at a sensitivity of -75 dBm.

The built-in 8000mAh Ni-MH rechargeable battery provides approximately 2.5 hours of continuous operation. The device also supports simultaneous charging and operation, so it can continue working while connected to a power source.

You can use the side DIP switches to select the specific frequency bands you wish to jam, by leaving unwanted bands unselected, you can also conserve power.

This low-power signal jamming device has a total power consumption of only 5.6W, avoiding the excessive energy consumption issues common in high-power models.

Many portable jamming devices face challenges regarding heat dissipation; the P-l8 addresses this issue with a meticulously designed thermal management structure.

• Rear extruded aluminum fin heatsink for heat dissipation.
• Densely arranged vertical ventilation grooves on both sides of the unit
• Ventilation design with a cooling fan opening on the front.
• Aluminum alloy housing that aids in thermal management.

The combination of these features helps prevent overheating and ensures stable output while maintaining the device's portability and safety—this thermal architecture is a key highlight of our product.

Technical specifications of 4G mobile phone jammer

The network blocker for home package includes:

• 1 wireless signal jamming device
• 1 AC charger
• 1 car charger
• 8 high-gain omnidirectional antennas