Model No: DF-1 fast
ARC rail SNR 28dB Professional Defender I Tactical Headset
Professional situational awareness tactical headset with SNR 28dB and ARC rail
Quantity :
Defender I Tactical Headset Professional Situational Awareness headset
1. Powered by 2xAA battery, reduces noise to a safe level(Utmost at 30dB)and still allows the user to hear environmental sounds.
2. Noise-canceling dynamic boom microphone, can be customized as per the client's requirements
3. Fit helmets with front rail
4. ODM OEM available

Key attributes
| Speaker | Sensitivity | 102±3dB @ f=1kHz (Pin=1Pa 0dB= 1V/Pa) |
| Impedance | 100±10%Ω @ f=1kHz (Pin=1Pa) | |
| Frequency | 80~18000Hz | |
| Rated input power | 100mW | |
| Max input power | 500mW | |
| Mic | Sensitivity | -40dB @ f=1kHz (Pin=1Pa 0dB= 1V/Pa) |
| Impedance | 2.2KΩ @ f =1kHz (Pin=1Pa) | |
| Frequency | 150~8000Hz |
Customization & OEM Services
At Power Time, we provide comprehensive customization for tactical headsets to meet diverse mission requirements. Options include:
- Custom connectors and wiring configurations for major radio brands
- Reinforced cables and housing for enhanced durability
- Branding with your logo and unique labeling
- Optional IP ratings up to IP68
- Adjustable boom microphone and acoustic tuning
- Choice of cable lengths and colors
Minimum Order Quantity: 50 units per model
Lead Time: 4–6 weeks depending on project scope
Contact us for tailored solutions and OEM partnership.
Lead Time: 4–6 weeks depending on project scope
Contact us for tailored solutions and OEM partnership.
Why Choose Us for Tactical Headsets
With over 20 years of experience supplying mission-critical tactical headsets, we combine advanced audio technology with rugged designs that meet the demands of law enforcement, military training, and industrial teams. Our products feature certified IP ratings, durable materials, and proven compatibility with major radio brands, backed by responsive OEM customization and reliable global delivery.