8 Probes Acoustic Interference Voice Recorder Jammer with 2m Shielding Distance Audio Recorder Signal Blocker
Audio recorder blocker SA-AJ001 is a very popular model in the market. Now more and more people need to protect their privacy. Then we design the voice recorder jammer. It can prevent the other party from recording when you are talking. So you don't have to worry about your conversation being recorded by the other party. The distance of this voice recorder jammer can reach to 2m. It has total 8 probes. Most of the voice recorder jammer device is 4 probes in the market. The more probes, the much better effect. This audio voice recording jammer is Acoustic Interference.
Carefully read the following safety cautions before use:
In case of the following circumstances, turn off equipment immediately and plug power adapter out of the outlet:
- Power failure or voltage instability
- Abnormal noise or smell from the inside of equipment
- Damages to power adapter
- Damages to equipment due to falling off, being knocked on and being impacted
- Falling of any other fluid or foreign bodies into the shell
- Don't use any other power supply other than 220V AC, 50 Hz
- Don't refit or damage equipment and power adapter
- Don't employ other power adapter to charge the equipment
- Don't assemble and disassemble equipment in any way by yourself, and all of repair should be consigned to professional technicians
| Items | Performance parameters |
|---|---|
| Shielding objects | Mobile phones, digital recording pens, recorders and any other device for sound acquisition |
| Shielding effect | Above 83% |
| Shielding distance | 1-2m |
| Shielding angles | Horizontal 90°-120°/vertical 90°-120° |
| Weight | 250g |
| Size of product | 122*78*27mm |
| Power supply mode | Built-in battery/power adapter |
| Operating current | 0.1A |
| Interference mode | Acoustic interference |
| Interference strength | 85dB |
| Operating temperature | -30℃～40℃ |
| Material of shell | Plastic |
| Fittings | Host, expander, power allocator, special connection line, equipment packing box |
After getting the product, check the package: one host, two expanders, two power adapters, two connecting wires.
Hold the main engine, take out the special connection line, insert one end of the connection line into the expander interface in front of the main engine, and the other end into the interface above the expander. After connecting the two expanders, plug in the power adapter, turn on the red indicator light of the main engine by turning on the switch knob, the machine enters the standby state, and press the unlock button on the remote controller to start the machine.
After boot-up, adjust the position and angle of the expander according to the usage scene. There should be no obstruction in front of the expander. The principle of placing the expander refers to the following figure and video. After placing the expander, the expander is tested with recording equipment and the power knob is adjusted to achieve the best shielding effect.
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