Keep your private conversations private! The AJ40 new generation Audio Jammer protects your sensitive room conversations by generating a random masking sound which desensitizes any near-by microphone. Effective against any microphone based eavesdropping device including tape recorders, RF transmitters, hard-wired microphones (including contact type) and shotgun microphones. It also protects against microwave or laser reflection pickups.
Because the sound from the jammer varies randomly in frequency and amplitude, it cannot be easily filtered and the only sound the eavesdropper will hear is the jammer noise. The new generation AJ-40 Audio Jammer has 63 volume levels and twice the power and volume of the AJ-34. This new unit has a built in lithium ion rechargeable battery.
The convenient end-mounted control lets you select the level of protection for your situation. One unit will protect up to 200 sq. ft. For protecting rooms larger than this, we recommend and additional jammer for each 200 sq. ft. of area.
Note: This unit is not a wireless frequency jammer. Such devices are highly illegal (as noted here) and not available for purchase. Also be aware that this device is not silent, and will by definition produce audible noise.
- Additional Information
model-number AJ-40 manufacturer-part-number AJ-40 availability Usually ships the same business day