Aluminum Alloy Car Remote Signal Jammer 433Mhz 868Mhz 2 Hours Working DC 9V

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001, CE, Rochs
Model Number: SA-CJ02
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Carton with PE Foam
Delivery Time: 3 days after receive payment
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs/month

Detail Information

Product Name: Portable Car Remote Blocker Frequency: 433mhz 868mhz
Jamming Radius: 30-100M @depends On The Signal Strength Built-in Battery: 800mAh
Material: Aluminum Alloy Size: 210*60*25MM (including Antenna)
High Light:

car remote signal blocker


high power signal jammer

Product Description

433Mhz 868Mhz Car Remote Signal Jammer Portable 2 Hours Working DC9V
This 2 antennas remote control jammer SA-CJ02 is designed two antennas so that this portable car remote control jammer owns the ability to cut off the 868MHz 433MHz at the same time, as the power of this 433mhz 868mhz handheld remote blocker is high, the radius can reach 100m. It is a mini signal shielding device, which can be hand-held or placed in the car. Such as remote control toys, remote control aircraft. However, please note that if your car key is controlled by a remote control signal, please turn off the phone and then lock your car. Otherwise, your door will be cut off because the remote control signal is not actually locked.


1. Long coverage radius up to 100m; 
2. 868mhz and 433mhz frequencies; 
3. Pocket design, compact to carry; 
4. Built-in battery, work 2 hours. 


1.Open the package and screw the instrument antenna to the antenna socket on the back of the instrument. Tighten to prevent abnormal operation.
2.You need to charge 3-4 hours before you can use it. The factory power of the product is only about 50%. (Low battery will directly affect the use of results)
3.Press the side power switch, the blue indicator light, the monitor emits 433MHz, 868MHz wireless signal. That is, press the side power switch again, the blue indicator will turn off and the monitor will stop working.
4.Frequency default ANT1 is 433MHz, ANT2 is 868MHz. (from left to right)



Output interface

Shield band of frequency







Operating current: 240mA (dual frequency)

Coverage radius: 30-100M

Power adapter: DC9V/1A

Colour: Black

Material: Aluminum Alloy

Dimensions: 210*60*25MM (including antenna)

Warranty: 12 Months

1. Never use a non-dedicated power adapter to plug into the power input
2. There is danger of electricity in the host, please do not open the back cover to avoid electric shock and affect the warranty.
3. Turn off the power and unplug the power plug when you are not using it for a long time or when you are away for a long time.
4. Please use in a suitable shielded environment, so as not to affect the use of effects.
5. Avoid exposure, rain, water droplets, long-term exposure to high temperature and humidity.
6. The effective range of the instrument is a circular area centered on the main unit. Therefore, when using it, be careful to select the correct position of the instrument to avoid blind corners.
7. This product is a sensitive instrument for remote control products. It will shield the remote control signals such as electric cars, automobiles, remote control doors, access control, etc. Please use it rationally.




Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: What is the lead time?
A: Sample is 1-3 days, mass production time is 3 -7 days for order less than 100 pcs.

Q: Do you have any MOQ limit?
A: Our MOQ EXW is 1pcs. 

Q: How do you ship the goods and how long does it take arrive?
A: We usually ship by DHL, UPS, FedEx or TNT international express. It usually takes 3-5 days to arrive.

Also we can send your goods by air and by ship if you need.

Q: Do you offer guarantee for the products?
A: Yes, we offer one year guarantee for the products.

Q: Do you accept drop shipping?
A: Yes, it's available

Package Contents:
Antenna X 2PCS
Handheld Remote Control Jammer body X1PCS
Wall chargerx1PCS


Aluminum Alloy Car Remote Signal Jammer 433Mhz 868Mhz 2 Hours Working DC 9V 0

Aluminum Alloy Car Remote Signal Jammer 433Mhz 868Mhz 2 Hours Working DC 9V 1

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