Mobile phone jammer diy

The term mobile phone jammer diy is often searched by people interested in wireless signal control, cellular communication technology, and signal interference devices. Mobile phone jammers work by transmitting radio signals on the same frequencies used by mobile networks, reducing the ability of nearby devices to send or receive data.

Use cases of mobile phone jammer diy

  • Meeting Rooms – Minimize interruptions from calls, messages, and mobile data during discussions and presentations.
  • Classrooms and Training Centers – Help reduce distractions caused by smartphones and mobile devices during learning activities.
  • Libraries – Support a quieter environment by limiting unnecessary mobile phone activity.
  • Theaters and Cinemas – Reduce disruptions from ringing phones and mobile notifications during performances and screenings.
  • Examination and Testing Venues – Frequently discussed in relation to maintaining controlled communication environments during exams.
  • Courtrooms and Legal Facilities – Help maintain order and minimize communication-related interruptions during proceedings.
10 Bands portable 5G jammer 10W

P-N10 - 10 Bands portable 5G signal Jammer

Save $424.16 · 48%

The P-N10 is a powerful multi-channel jammer that blocks 2G, 3G, 4G, 5G, WiFi, GPS, and remote signals within a 5-20m range. It features high-gain antennas, DIP switch control, a durable aluminum body, dual power options, and an advanced cooling system for reliable, portable operation.

$889.36$465.20
Portable powerful Cell Phone GPS Lojack Jammer

8W Enhanced 8-band Cell Phone GPS Lojack Tracking Jammer

Save $273.15 · 39%

The P-N8P 8-antenna most powerful portable jammer offers high-power signal disruption, blocking 2G to 4G LTE, GPS, and WiFi signals. Its modular design, with customizable frequency control, ensures precise, adaptable usage for both covert and stationary applications.

$698.25$425.10
16 bands 16W 5G cell all in one jammer

P-N16-S - 16 Bands Multi-frequency mobile Jammer

Save $367.02 · 32%

The P-N16-S mobile phone jammer delivers 16W power, disrupting signals within 30 meters. It blocks 16 frequency bands, including WiFi, GPS, and cellular networks. With a built-in battery, active cooling, and flexible power options, it ensures reliable privacy protection.

$1145.25$778.23
Mini 3G GSM Jammer

P-M3 - Mini Pocket 3G (GPS) GSM Jammer

Save $69.95 · 36%

The P-M3 Mini Jammer is a portable, cost-effective device that blocks GSM, CDMA, GPS, and 3G signal within a 5-meter range, preventing calls, SMS, and eavesdropping. Compact and discreet, it offers reliable protection against tracking, wiretapping, and identity theft.

$195.20$125.25
portable 5G mobile Internet Jammer

P-16J1 - 16 bands 5G mobile Internet Jammer

Save $354.05 · 32%

P-16J1 portable Jammer Blocks 51 data exchange standards across 16 frequency bands, including mobile networks, Wi-Fi, GPS, and UHF/VHF. Covers up to 30 meters, operates autonomously for an hour, and allows range adjustment. Compact design: 325x250x80 mm, weighing 1.8 kg.

$1095.25$741.20
8 bands Stationary 5G cell phone jamming device

T-N8 - 8 bands Stationary 5G cell phone Jammer blocker (20W)

Save $453.00 · 46%

The T-N8 mobile phone jamming device blocks 8 communication standards, including 3G, 4G, 5G, Wi-Fi, and GPS, within a 30m radius. It offers selective suppression, 24/7 operation, and works on 220V or a car power source, ensuring privacy and security in offices, meetings, or personal spaces.

$976.90$523.90
Mini 3G GSM Jammer

P-M3 - Mini Pocket 3G (GPS) GSM Jammer

Save $69.95 · 36%

The P-M3 Mini Jammer is a portable, cost-effective device that blocks GSM, CDMA, GPS, and 3G signal within a 5-meter range, preventing calls, SMS, and eavesdropping. Compact and discreet, it offers reliable protection against tracking, wiretapping, and identity theft.

$195.20$125.25
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Important things

1.Please install the antenna before using the signal jammers

2.Most Portable cell phone jammers have dip switches on the side. After turning on the main power switch, activate the dip switch—the red or green light will indicate it's on. Each switch controls a specific signal (Refer to the frequency table on the packaging for details).

3.Avoid using the jammer while charging.

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