H&G Technology CO., LTD

Microphone Dictaphone Suppressor Desktop Recording Jammer Anti Spy with Ultrasonic External Speaker

Brief introduction of anti-recording guard

The anti recording guard is an enhanced recording jammer system developed by our company according to the market demand. This system is composed of a jammer host and an expander. The host is equipped with five signal transmitting terminals and the expander is configured with four Two signal transmitting terminals, the two are connected by wires, and are respectively arranged around the illegal recording person to form a shielding net, which can realize the shielding of the microphone from the back to achieve the ideal shielding effect.

The software uses a logo based mute encryption algorithm, which is widely used in mobile phone data encryption. It is guaranteed that the recording file cannot be deciphered and decomposed. Mute adopts adaptive mute technology, visitors will not feel any discomfort after booting, ensuring concealment and safety.

It has a good shielding effect on the new mainstream mobile phones currently on the market, such as MATE20, P20pro, iPhoneXR/XS/XSMAX, etc.

It mainframe and expander shell adopt injection molding technology, the appearance is small and beautiful and generous, the mainframe is the same size as an adult's hand, and the expander is 1/2 of an adult's hand. It is light and easy to carry. See the parameter table for details.

System Features:

1. The power switch and power adjustment are integrated, and the power adopts a stepless knob, which is accurate and convenient.

2. The adaptive mute technology ensures the quietness during use.

3. The main unit and the extender are combined to form a shielding network, and the shielding effect is better!

4. Large-capacity 2200MAH battery, continuous working for more than 2-4 hours.

5. The shielding distance is 0.5-2 meters.

6. With overvoltage, overcurrent, and overheat protection functions.

7. All important parts are imported electronic components.

8. The effective output power is as high as 98%.

9. The injection-molded shell is sturdy and durable.

Product charging:

The product is powered by a 2000MAH battery. After turning on the switch, the power indicator lights up and the product starts to work. When the power indicator is off, the battery must be charged. When charging, plug the charger into the charging port to start charging the device. During charging, the indicator light of the charger is red, and when it is fully charged, it turns to green, and the charging can be stopped.

Scenes to be used:
Flexible use scenes such as coffee shop, tea room, meeting room, office, reception room, etc.