1.5W Output Power Car Remote Signal Jammer with 2-20m Jamming Radius for 315MHz-915MHz Frequency Range

Mini Pocket Car Remote Signal Jammer Shield supporting 315MHz, 433MHz, 868MHz, and 915MHz frequencies with a compact weight of only 0.3kg.

Car remote jamming occurs when a remote device blocks or jams the locking mechanism of a motor vehicle. When you press your vehicle's remote control, a potential thief simultaneously presses a different remote button, effectively blocking the signal transmission from your remote to your vehicle.

The SA-CJ04 car remote signal jammer blocks four frequency bands: 315MHz, 433MHz, 868MHz, and 915MHz. This compact jamming device delivers 1.5W output power with a jamming radius of up to 20 meters. Featuring built-in antennas and a discreet design, this lightweight device (only 0.3kg) can be used directly in vehicles.

• 8 bands with 1.5W output power and 3000mAh Ni-MH battery providing 2 hours of continuous operation
• Supports use while battery charging
• Shielding radius: 2-20 meters at -75dBm with omnidirectional hidden antennas
• Direct vehicle compatibility with included car charger and AC charger
• Mini hidden antennas with pocket-sized design
• Compact dimensions and lightweight construction

• Jam Signal Type: 315MHz, 433MHz, 868MHz, 915MHz
• Output Power: Total 1.5W
• Jam Radius: 2-20 meters (depending on signal strength)
• Power Supply: AC 110-240V to DC 5V, Car Charger DC 12V to 5V USB
• Cooling System: Low power communication design
• Working Time: Approximately 2.0 hours continuous operation
• Product Size: 122 × 78 × 27mm
• Product Weight: Approximately 0.2kg
• Built-in Battery: 3.7V/3000mAh
• Warranty: One year from delivery date

Compatible with most vehicle brands including VW, Honda, Toyota, Ford, Skoda, and many others.

• Jammer Host × 1 piece
• AC Charger × 1 piece
• Car Charger × 1 piece
• USB Cable × 1 piece