- Audio Recorder Jammer (SJ-003)
- 2016-10-28 19:05
- Jammer suppresses the operation of the recorders by radiating noise interference. The parameters of the noise interferen
- Mobile Phone Jammer (SJ-004G)
- 2016-10-28 02:09
- SJ-004 is a small pocket size cellphone jammer with band setting by PC.The jammer is designed for personal use. It will
- Bottle Type Audio Transmitter
- 2016-10-25 12:30
- Bottle Type Audio Transmitter is a long range distance analog mini transmitter with the possibility to program the opera
