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Description
DAHUA HAP300 Hi-fidelity PickupHAP300 Hi fidelity Pickup > Aluminum material > Easy to install > ALC processing circuit > DSP noise reduction > Support cascading Product Data Model DH HAP300 General Scope 5~150 m2 Sensitivity 30dB Frequency response 20Hz20kHz Directional characteristic Omni directional SNR 82dB(1m 40dB sound source SPL) 52dB(10m 45dB sound source SPL) 1kHz at 1Pa Dynamic range 106dB(1KHz at Max dB SPL) Max. sustainable sound pressure 120dB SPL(1KHz, THD 1%) Output
HAP300
Hi-fidelity Pickup
> Aluminum material
> Easy to install
> ALC processing circuit
> DSP noise reduction
> Support cascading
> Easy to install
> ALC processing circuit
> DSP noise reduction
> Support cascading
Product Data
| Model | DH-HAP300 |
| General | |
| Scope | 5~150 m2 |
| Sensitivity | -30dB |
| Frequency response | 20Hz～20kHz |
| Directional characteristic | Omni-directional |
| SNR | 82dB(1m 40dB sound source SPL) 52dB(10m 45dB sound source SPL) 1kHz at 1Pa |
| Dynamic range | 106dB(1KHz at Max dB SPL) |
| Max. sustainable sound pressure | 120dB SPL(1KHz, THD 1%) |
| Output impedance | 600Ω(non-equilibrium) |
| Output signal amplitude | 2.5Vpp/-25dB |
| Microphone | Electret condenser microphone |
| Working voltage | DC 12V(9~18V) |
| Working current | 50mA |
| Working temperature | -25ºC~+70ºC(-13℉~+158℉) |
| Material | Aluminum |
| Color | silver |
| Dimension | φ70mmx20.6mm (2.76”x3.13” x0.81”) |
| Weight | 0.11kg(0.24lb) |
| Certification | CE/FCC |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Performance
Color: Black 1 Devices 2 Refills
It did a great job on my porch. It’s well worth it to get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Really works.
We love the whitening sticks as they are easy to use, and work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
It really worked!!!!
I wish I had taken a before picture. Was concerned that I needed a light to use to whiten teeth. You do not!! This is amazing! I put it on for about 5 minutes and can visibly see a difference!! Very happy with this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 1
Disappointed
As a fromer dental health care worker I have used many brands of whitener. The first sign this product was a dud was lack of peroxide buddles in the tubes and after a cumulative hour of treatment zero change. Expiration date said good until 2027 so either it is a false product or has be long stored at very warm temperatures.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great deal And it works.
This actually works for me after 1 use. And it comes with mineralizating pen keeps your enamel intact. Great deal and it works.
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Reviewed in the United States on April 12, 2026