600g Cell Phone Signal Jammer Built In Battery 6000mAh 1.5m Radius 90° Shielding Angle
Product Overview
The voice recording jamming device SA-AJ02 is designed to protect conversation areas from eavesdropping. This device blocks wireless microphones, tape recorders, hard-wired microphones and most professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in jamming the eavesdropping devices.
Key Features
- Ultrasonic exposure + voice imitation = 80% shielding
- 2 ultrasonic transducers and powerful speaker
- Absolutely soundless operation possible
- Suppression range up to 0.5-1.5 meters
- Very powerful emission up to 85dB
- Detailed English manual included
- Small size and light weight, easy to carry
Technical Specifications
| Shielding Objects |
Voice recording device as Cell Phone, Recording Pen, Audio and etc. |
| Shielding Radius |
0.5-1.5 meter |
| Shielding Effect |
> 80% |
| Shielding Angle |
Horizontal 90°/ Vertical 90° |
| Battery Inside |
6000 mAh / 12V (3 * 2000mAh) |
| Product Weight |
0.6 KG |
| Product Size |
142*74*29mm |
| Packing Box Size |
270*220*120mm |
| Power Supply |
Battery Inside / AC Adaptor |
| Working Current |
0.3A |
| Interception Mode |
Acoustic Interference |
| Interception Strength |
85dB |
| Working Time |
8 hours |
| Working Temperature |
-30℃~40℃ |
| Shell Material |
Metal |
Maintenance Guidelines
- The jammer needs no special maintenance.
- Do not use chemical solvents or prevent water from entering into the device when cleaning its surface.
- When not in use, the device must be placed in dry and ventilated places, to avoid its contact with salty mist and noxious gases.
- The warranty period is one year. It is repaired free of charge for three years and maintained for life, only requiring buyer to bear the shipping cost.
Important Usage Notes
Important Notes for Jamming Distance: The jamming distances mentioned on website are for customer's reference only. The actual jamming distance will vary depending on the signal strength, use location, and battery charge level.
Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If the jammer breaks due to this factor, the customer will lose the authority of free repair.
Packing Details
- Portable Audio Jammer Host x 1pcs
- Power Supply x 1pcs
- Case Pack x 1pcs
- 3 ports USB charging cable x 1pcs