One device. Twelve frequencies. Zero unwanted signals.
This 12-band portable jammer is built to tackle not just today’s 5G networks, but also the legacy 2G, 3G, and 4G signals that still fill the air. Whether you’re protecting sensitive meetings, preventing car tracking, or just carving out a distraction-free zone, this unit gives you the upper hand.
Why You’ll Actually Like This Jammer
- All-in-one coverage – From GSM to the latest 5G, plus WiFi, GPS, and even remote-control signals (315/433/868 MHz).
- Portable yet powerful – Small enough to carry, strong enough to silence devices in a 25-meter radius.
- Privacy protection – Blocks not only phones but also spy cameras, GPS trackers, and covert listening devices.
- Plug & play simplicity – Runs on AC 110-240V or DC 12V, with a built-in battery that lasts up to 2.5 hours on a single charge.
- Serious heat management – Unlike cheap knock-offs, this mobile jammer is designed for stable performance without overheating or sudden signal leaks.
Who Needs It?
- Businesses – Keep confidential discussions safe from eavesdropping.
- Exam halls & classrooms – Eliminate “Google-powered cheating.”
- Car owners – Prevent GPS tracking or unauthorized remote activation.
- Security teams – Create controlled, communication-free zones quickly.
- Anyone with phone-fatigue – Because sometimes, “airplane mode” just isn’t enough.
Frequencies Covered
- 5G: 617-652 MHz
- 4G LTE (USA iPhone band): 700-800 MHz
- 3G: 2110-2170 MHz
- CDMA/GSM: 851-960 MHz
- WiFi 2.4G: 2400-2500 MHz
- GPS L1: 1570-1580 MHz
- DCS & PCS: 1805-1990 MHz
- UHF: 400-470 MHz
- VHF & LoJack: 135-175 MHz
- Remote Controls: 315 / 433 / 868 MHz
That’s basically the entire digital jungle… muted.
Technical Specs. of Cell Phone Blocker
- Output Power: 12W
- Range: Up to 25m (depends on local tower strength & environment)
- Power Supply: AC 110-240V or DC 12V
- Battery Life: 2.5 hours continuous use
- Antennas: 12 high-gain antennas included
- Weight: 2 kg
- Dimensions: 19.5 × 10.2 × 4.8 cm
Limitations (Let’s be honest)
- It won’t magically cover stadium-sized spaces-25 meters is realistic in most urban settings.
- Battery life is solid but not endless-if you need full-day blocking, plug into AC power. However, using the device while charging for extended periods will negatively impact battery life.
- Like all jammers, performance depends on local signal strength. If there’s a cell tower next door, expect reduced range.
