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Insane Value Jax-121a-8 Gsm / Dcs / Wifi / 3g / 4g / Gps / Lojack Mobile Phone Signal Isolator, Coverage: 20 Meters, Gsm / Dcs / Wifi / 3g / 4g / Gps / Lojack Best Choice [eBqlY5KG]

$46.99 $150.99 -69%

JAX-121A-8 Mobile Phone Signal Isolator: Advanced Connectivity ControlIntroducing the JAX-121A-8 Mobile Phone Signal Isolator, a cutting-edge device designed for precise control over mobile connectivity. This versatile isolator offers comprehensive c

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Insane Value Jax-121a-8 Gsm / Dcs / Wifi / 3g / 4g / Gps / Lojack Mobile Phone Signal Isolator, Coverage: 20 Meters, Gsm / Dcs / Wifi / 3g / 4g / Gps / Lojack Best Choice [eBqlY5KG]

JAX-121A-8 Mobile Phone Signal Isolator: Advanced Connectivity Control

Introducing the JAX-121A-8 Mobile Phone Signal Isolator, a cutting-edge device designed for precise control over mobile connectivity. This versatile isolator offers comprehensive coverage across a wide range of frequencies, making it an essential tool for various applications. With its ability to cover interface standards such as GSM, DCS, 3G, 4G, GPS, WiFi, and LOJACK, the JAX-121A-8 ensures effective signal management in any environment. Its compact design and robust features make it an ideal choice for both personal and professional use.
  • Multiple Bands: The isolator supports a broad frequency spectrum, allowing for flexible signal control.
  • Customizable Frequency Selection: Users can select up to six frequency bands to meet specific requirements.

Technical Specifications and Advantages

The JAX-121A-8 Mobile Phone Signal Isolator boasts a total output power of 4W, ensuring strong signal jamming capabilities. Its small size design is perfect for portable use, with an integrated cooling fan to maintain optimal performance even during extended operation. The device is equipped with external omnidirectional antennas for comprehensive coverage, and it operates on a power supply of 50 to 60Hz, 100 to 240V AC. The isolator also includes an AC adapter and a 4000mAh battery for versatile power options.
  • High Output Power: The isolator delivers strong signal jamming capabilities, ensuring effective connectivity control.
  • Portable Design: The compact size and integrated cooling fan make the isolator ideal for on-the-go use.

Applications and Benefits

The JAX-121A-8 Mobile Phone Signal Isolator is a versatile tool suitable for a variety of applications. It can be used in meeting rooms, conference rooms, trains, buses, and more, ensuring privacy and minimizing distractions. The isolator is also ideal for special-purpose locations such as hospitals and gas stations, where signal interference can be a concern. Before use, it is recommended to conduct a field test to ensure no interference with equipment or instruments.
  • Multiple Application Areas: The isolator is suitable for various environments, including offices, transportation, and specialized locations.
  • Enhanced Privacy and Safety: The isolator provides a solution for minimizing signal interference in sensitive areas.

What Our Customers Say

January 19, 2026

Absolutely no complaints!

An outstanding tool. Very solid.

- Llywelyn K..

January 19, 2026

Absolutely no complaints!

This is a fine quality, reliable item.

- Ramona N..

January 19, 2026

Absolutely no complaints!

It’s a very clever and solid gadget.

- Caradoc Y..

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