This portable 315/433MHz car remote control jammer works by 315 and 433MHz frequency.
The blocking range of this portable remote control jammer is 10-30 meters.
It can also be efficiently applied as car cordless remote key jammer.
Comes with one year guarantee.
Why you use it:
Block handheld wireless remote controls, including Car remote controls, garage remote controls and so on.
Device can put out of action car remote controls and garage doors.
Blocking Frequency: 315MHz/433MHz
Power Up Source: DC9V Super Heavy Duty Battery x 1(not included)
Jamming Radius:UP to 30 m
1*Car remote control jammer