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P-12Ultra - Newest Compact powerful communication signal blocker device
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- P-12Ultra
- Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
- 1 year warranty
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No Hidden Fees – What You See Is What You Pay
Under current U.S. tariff policies, there are no extra charges added to your order for this product—unless specifically noted otherwise for certain Large desktop signal Jammers. The price you see already includes all taxes and fees, so you can shop with confidence.
P-12Ultra is a Newest super-powerful portable cell phone jammer that combines the power of large stationary jammers with portability. It allows you to effectively jam mobile communications and mobile network within a radius of 10-60 meters (the effective range depends on the signal strength at the place of use, terrain, reflective surfaces, etc.), and GPS and WiFi within a radius of 100-200 meters, So it can be used as an individual jammer against Small UAV / FPV drones.
P-12Ultra Jams covers the following frequency bands:
GSM / DCS (used by major U.S. carriers like AT&T and T-Mobile)
3G / 4G LTE / 5G
WiFi (2.4GHz & 5.1–5.9GHz)
GPS L1
LoJack anti-theft systems
With a total output of 44 watts, the unit distributes up to 5 watts per band across 12 separate frequency ranges. Each band can be individually activated or deactivated using dedicated toggle switches on the side panel—giving you full control over your jamming profile.
The P-12Ultra features a built-in rechargeable battery that offers 40 to 60 minutes of continuous operation on a full charge. Charging options include both wall and vehicle adapters, both of which are included.
A clear LCD screen displays battery levels at all times, so you're never caught off guard.
To ensure safe and efficient operation, the device uses a high-efficiency cooling system with four built-in fans, maintaining internal temperatures below 113°F (45°C) even under heavy use.
The P-12Ultra is, to our knowledge, the most powerful 12-band portable jammer available today—even outperforming many current handheld 28 bands models (such as PJ-27) when it comes to output strength. What really sets it apart is its high power combined with excellent heat dissipation. If your main goal is to block mobile phone, GPS, and WiFi signals, this device is without question one of the best options on the market.
We've done our homework when it comes to pricing this jammer blocker, and we're confident it's the most competitively priced option out there. Don’t just take our word for it—feel free to compare it with other stores and see for yourself.
Specifications:
Dimensions: 210 x 133 x 85 mm (excluding antennas)
Weight: Approximately 3.0 kg
What's in the Box:
1× Jammer Unit
12× Omni-Directional Antennas
1× AC Power Adapter
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