Three-Band Remote Signal Blocker/Civilian Remote Signal Blocker for
434MHz315MHz868MHz
Description:
This three-band remote signal blocker is also a civilian signal
blocker that can shield common 434MHz 315MHz 868MHz remote control
signals, and some terrorists can sometimes use remote control
signals to control bomb weapon drones, etc. In order to protect
ourselves, we can choose this three-band remote signal shielding
device, when the shield is used, the remote control signal will be
invalid. If you are at home or for civilian use, you can contact us
to purchase this product.
Parameter:
| Operating voltage | DC9V (built-in rechargeable lithium battery(1600mAh) |
| Operating current | 150mA (three frequencies) |
| Operating frequency | 315MHz,434MHz,868MHz(ASK),315MHz,434MHz,868 MHz(FSK)
|
| Coverage radius | 30-100M |
| Dimensions | 130*130*35MM (including antenna) |
| Power adapter | DC9V/1A |
| Colour | Black |
| Material | ABS |
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 for 2-3 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 front green power switch. The blue light is on. The
monitor emits 868MHz wireless signal. That is, press the front
green power switch again, the blue indicator turns off, and the
monitor stops working.
Press the front red power switch, the red light is on, the monitor
emits 315MHz, 434MHz wireless signal. That is, press the front red
power switch again, the red indicator will turn off and the monitor
will stop working.
4. Frequency default ANT1 is 315MHz, ANT2 is 434MHz,ANT3 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.Ok, 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.
