Introducing the New 12-Channel Mobile Phone, Wi‑Fi & GPS Signal Jammer

Introducing the New 12-Channel Mobile Phone, Wi‑Fi & GPS Signal Jammer

A 12-channel signal jammer is designed to offer broad-spectrum coverage that meets the regulatory and technical requirements of most countries worldwide. Capable of effectively blocking 2G, 3G, 4G, 5G, Wi‑Fi, and GPS signals within a typical radius of 10 to 50 meters, this type of device provides a versatile solution for environments requiring comprehensive wireless signal control.

Xi'an Unuodi Intelligent Technology Co.,Ltd. has engineered three distinct models of 12-channel jammers to suit various application needs:  

the UND-H12K, UND-B12H, and UND-CM12 desktop units.

Target Signals:  

- Mobile networks: 2G, 3G, 4G, 5G  

- Wi‑Fi: 2.4 GHz & 5.8 GHz  

- GPS (L1/L2 bands)  

- VHF & UHF communications  

- Walkie‑talkies  

- LoJack and similar tracking systems

Below we provide an overview of each model to help you identify the best fit for your requirements.

Model: UND-H12K, 12 Channel cell phone signal jammer

 Single channel on/off switch

 Aluminum alloy outshell: waterproof, heatproof, anti shock

 Each channel 3-5W output power

Model: UND-B12H, 12 Channel mobile phone signal jammer

 Space saving than UND-H12K

 Aluminum alloy outshell: waterproof, heatproof, anti shock

 Each channel 4-5W output power

 More Cost Effective cause the save of aluminum alloy material

Model: UND-CM12, 12 Channel signal jammer with built-in antenna

 Pretty Cute out look for modern room style

 Built in antenna for safe function

 Durable white outshell: Waterproof, Anti broken, Anti shocking