- Jamming Method: Ultrasonic Mixing Technology
- Jamming All Android phone, iphone, recording pen
- Jamming Distance: 1.5-5m (varied by phone type)
- Safe & Senseless: No audible noise or electromagnetic radiation
- Indicators: Jamming Active (H/M/L level)
- Bluetooth: Bluetooth 5.0
- Built in Li battery: 6600mAh
AJS333 Best Audio Jammer to Block Voice Recording
2 188 €2 735 € incl. VAT
1 750 €2 188 € excl. VAT
Adopting self-developed Ultrasonic Mixer, AJS-333 is a top-level audio jammer integrated with bluetooth speaker function. By jamming the microphone, it can block all voice recording from cellphone and other recording devices, Safe and Senseless.
By emitting ultrasonic noise that is imperceptible to the human ear, the audio jammer AJS-333 can effectively block the voice recording function of common recording devices. Communication audio cannot be recorded nor restored. Application effects may vary depending on usage environment, device placement, etc. AJS-333 is recommended for private meeting like 2 to 4 people sitting around a table. It blocks voice recording, works as a camouflage audio jammer.
Application Scenorios of the Jammer to Block Voice Recording
Deployment Scenario 1: Actively defend against cellphone secret recordings in office
– AJS-333 * 1 or AJS-333 * 2 (With 2 devices placed in both side to enhance blocking effect）
Deployment Scenario 2: Prevent cellphones from being illegally monitored by app
– AJB-331 * 1 + AJS-333 * 1
Features
Effective Blocking: Adopts advanced ultrasonic mixer, can effectively block voice recording devices such as cellphone, digital voice recording pen. High/Middle/Low frequency is adjustable.
Safe & Senseless: Using ultrasonic microphone jamming technology, no audible voice nor electronic radiation. It is safe and senseless with good voice recording blocking performance.
Portable: Embedded with 6600mAh Li battery, it supports over 2hours continuous working. Can be used as a Bluetooth speaker, playing music while jamming the recording.
Secret Activation: Easy to turn on the jammer of block voice recording through remote controller silently.
Specifications
| Model | AJS-333 |
| Description | Audio Jammer Speaker |
| Jamming Method | Ultrasonic Mixing Technology |
| Jamming Distance | 1.5-5 Meters (Towards microphone) |
| Jamming Angle | 270° (3 Sides) |
| Bluetooth | Bluetooth 5.0 |
| Compatible Devices | All kinds of cell phones including iPhone, Android phones, Recording Pen |
| Indicators | Jamming signal power level, battery capacity |
| Power Consumption | <20W |
| Power Supply | 12V 3A (USB Type-c) |
| Working Voltage | DC 20V |
| Embedded Battery | 6600 mAh Li Battery |
| Dimensions | 168mm x 94mm x 94mm |
| Weight | 1000g |
| Color | Silver Gray |
| Working temperature | -10℃ ~ 45℃ |
| Working Humidity | 93%, 25 ℃ |
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