Audio Surveillance Microphone Vandal-proof Aluminum Alloy Dolby DNR Soundtrack Pickup CCTV Security Mic

100.93$ 57.21$

  • Standard Shipping (7-22 business days)
  • Free return within 30 days
  • TWO year warranty
  • 3 Months Exchange Warranty

SKU: ADUII-SVERSK123 Category: Tags: , ,



1. Dolby dynamic noise reduction ASIC and DSP digital signal processing noiseless pickups.
2. Rugged, beautiful metal casing, surface plating, away from ambient noise interference
3. Military-grade floating-point DSP digital noise reduction and echo suppression technology soundtrack pickups. Import DSP digital module suite, with professional pickup processing circuit, voice clear and clean, quiet no noise.
4. Built-in Dynamic DSP noise reduction circuit, tone correction circuit, power amplifier circuit, the total elimination of environmental noise, ensure that the output intensity.





Listening range From 5 to 150 square meters (adjustable)
Sensitivity -32dB, 1000 Hz
Frequency Range 20 – 20k HZ
Output Impedance 600 ohms
SNR 80dB dynamic highest
Dynamic range 104dB (1KHz at Max dB SPL)
Maximum sound pressure 120dB SPL (1KHz, THD 1%)
Output amplitude 2.5Vpp / -25db
Signal Processing AGC Automatic Gain, ALC automatic level control, DSP digital noise reduction
MIC Microphones High fidelity silvered diaphragm capacitor microphone
Waterproof IP65
Power features 30KV Air contact ESD, lightning protection, reverse polarity protection
Operating Voltage 12VDC, 85MA (MAX)
Operating temperature -20 °C ~ + 70 °C
Shell Features surface plating metal casing
Dimensions Φ76mm * 40mm
Wiring Red (power +), black(power -), white (audio)



Item Includes:


1 x CCTV Security Mic Microphone Pickup

Additional information
Weight 57.21 kg
Shipping & Delivery

We will send the items within 2-5 working days after the payment being confirmed.

The shipment by our standard shipping method may take about 7-22 working days. If you need express delivery, please contact us before your order shipped.

When you receive the items you ordered on our site, please check carefully in 24 hours, and feel free to contact us for any questions.

If you have not got the parcel within the delivery time stated, please don't hesitate to contact us, we will check it for you with the post office and courier.