30-100M Two Channel Remote Control Jammer/Home Using Portable
Remote Control Signal Blocker
Description:
30-100 meters of remote control signal shielding, the shielding
frequency range is 434MHz and 868MHz, the general remote control
signal is a single point signal, the transmitted signal is very
strong, so in order to solve this problem, the remote control
signal shielding device is generally also set up Point shield
module, this setting is very reasonable, because if the bandwidth
is wider, the shielding effect of each point will be weakened. This
shield is also a single-point shield module. Two channels are set
for 434MHz and 868MHz. Single point shielding module. If you are at
home and the shielding distance is between 30 and 100 meters,
consider this product.
Parameter
| Operating voltage | DC9V (built-in rechargeable lithium battery (800mAh)) |
| Operating current | 800mA (dual frequency) |
| Operating frequency | 434MHz.868MHz(ASK). 434MHz.868MHz (FSK) 2 kinds of modulation
options. |
| Coverage radius | 30-100M |
| Dimensions | 150*60*25MM (including antenna) |
| Power adapter | DC9V/1A |
| Colour | Black |
| Material | Aluminum Alloy |
Instructions
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, blue light is on, the monitor emits
434MHz,868MHz wireless signal. That is, press the side power switch
again, the blue indicator will turn off and the monitor will stop
working.
4.The frequency of the default ANT1 is 434MHz, ANT2 is 868MHz.
(From left to right)
Precautions:
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.
