P-M2 Pocket Dual-Channel Anti-Tracking Blocker for Vehicle Use

How do you stop GPS tracking in a real, mobile environment—without installing bulky equipment or complex systems? That’s exactly where the P-M2 steps in.

The location blocker works on "GPS L1 and GPS L2 frequencies" (If you only need to disable GPS L1, you can check out our plug-and-play cigarette lighter), using a dual-channel structure with 4W total output power (2W per band). Instead of expanding unnecessary frequency ranges, it keeps performance concentrated within a 5–10 meter effective radius, which matches typical in-vehicle usage scenarios.

The housing is made from oxidized aluminum alloy, giving it resistance to "water, shock, drops, and heat". This kind of build allows the device to remain stable in changing environments, especially inside vehicles where temperature and vibration can vary.

GPS tracker jammer runs on a rechargeable lithium battery, with a working time of about 2 to 5 hours depending on conditions. It also supports direct vehicle charging, which helps maintain continuous operation during travel or extended use.

Pocket GPS L1 L2 Signal Blocker for car's Technical Specifications:

Note: The antenna port on the device is clearly marked with L1 and L2, and the antenna itself is also marked with L1 and L2. Please do not connect them in reverse, and do not turn on the device directly with just one connector (the device power switch is next to the antenna interface).