P4A-B1 Mini Pocket Car Lock RC Jammer


This Car Lock remote control blocker has a simplistic black shell of no extra abundant decoration, with the capability of shielding common RF signals of 315 / 433 MHz and 868 / 915 MHz, it will help drive your unwanted VHF or UHF annoyance away.

SKU: SWU-P4A-B1 Category:

Introducing this 433MHz RF jammer SWU-P4A-B1, with a simplistic black shell of no extra abundant decoration, can help you drive away unwanted UHF annoyance.
As a RF signal special handler, it’s originally designed to deal with the radio frequency signals operated by those easy used remote controls of different type, especially the ordinary remotes for car lock.

The total weight of this device is 200 grams, much close to common cell phones today.
You might be wondering if they share the same heat issues, just like when the weather got everything hot.
Have no worry about this, there is a inner fan for heat dissipating and the metal outer casing ca help accelerate it.
While this Mini Pocket Car Lock RC Jammer supports battery charging and signal jamming run at the same time, we do not suggest you try this way.
As you might think, this is an old type RF signal blocker for the battery is Ni-Mh material, the operation mentioned above may result in a shortened battery life, which is a loss that none of us want to see.
Considering this, if you want some newer type, we would recommend this SWU-P6A-B1.

Specifications of this portable 433MHz RF Jammer

PowerInputtingAC 100 – 240V to DC 12V,

and DC 12V

Outputtingfully at 4 Watts
Battery ( Ni-Mh )Capacitytotal 8,000 mAh
Lifearound 180 minutes
EnvironmentTemperaturebetween -20 – 50 centigrade
Relative Humiditywithin 5 – 95%
InterferenceFrequencysupport Car Lock and LoRa devices
Rangefrom 5 to 30 meters

Details of Frequency list

  1. Car Lock of 315 MHz
  2. Car Lock of 433 MHz
  3. LoRa Equipment in 868 MHz
  4. LoRa Equipment in 915 MHz

Package contained Accessories

  1. Antennas * 4, can be removed from installation slot;
  2. AC Charger * 1, supports AC 100 – 240V to DC 12V;
  3. Car Charger * 1, compatible with In-Car DC 12V.
Weight0.2 kg
Dimensions178 × 77 × 37 mm


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