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GCDRJ-PLD bone conduction noise cancelling headphones
1. The whole bone conduction technology can ensure the normal and clear communication of firefighters in noisy environment. Open the wearer's ears to increase awareness of the surrounding environment.
2. The headset part adopts binaural full-bone conduction noise cancelling headset, which can be used with fire fighting equipment such as mask and helmet, and does not affect the use of anti-helmet, gas mask, air breathing mask, chemical protective clothing and other equipment, so it is simple and convenient to wear.
3. The machine design is reasonable, ergonomic, convenient and comfortable to wear.
4. Signal to noise ratio: ≥50dB.
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Whole bone communication unit
1. The whole bone conduction technology can ensure the normal and clear communication of firefighters in noisy environment. Open the wearer's ears to increase awareness of the surrounding environment.
2. The headset part adopts binaural full-bone conduction noise cancelling headset, which can be used with fire fighting equipment such as mask and helmet, and does not affect the use of anti-helmet, gas mask, air breathing mask, chemical protective clothing and other equipment, so it is simple and convenient to wear.
3. The machine design is reasonable, ergonomic, convenient and comfortable to wear.
4. Signal to noise ratio: ≥50dB.
5. Frequency response: at least 100~10000Hz.
6. With noise suppression function in high noise environment, it can identify calls in 90dB noise environment.
7. Equipped with PTT kit, suitable for various tasks where hands cannot leave the equipment.
8. The whole bone communication unit and PTT kit adopt waterproof quick connection plug, which can quickly switch the shoulder communication function of bone conduction headset or explosion-proof handheld station.
9. Dustproof, waterproof, explosion-proof, can be applied to all kinds of flammable and explosive dangerous environment intercom communication.
Ear-mounted full-bone conduction noise cancelling headset, attached to both sides of the ear, free hands, does not affect the normal sound transmission, easy communication, can greatly improve work efficiency.
Using the whole bone conduction technology system, picking up and sending voice by sensing vibration, small and convenient, strong anti-interference ability.
Ergonomic, can be used with masks, helmets and other fire equipment, does not affect the use of fire helmets, gas masks, air masks, chemical protective clothing and other equipment, easy to wear, wear comfortable.
PTT kit
The vibration signal of the bone conduction communication unit is converted into an ordinary audio signal, which is amplified to a signal that can be matched by the walkie-talkie after noise filtering, and then transmitted to the walkie-talkie.
With the oversized structural design, firefighters can easily activate even with thick gloves or heavy protective clothing.