Hi-fidelity Pickup
PFM141
Dear buyers,
We are professional Dahua and Jufeng products wholesales , and the products we sell are neutral packing since 2015.
Below are the features and specification of this camera in detail:
Features
>Omni-directional condenser microphone, high fidelity;
>30KV Air contact ESD, built-in Lightning Protection, power supply polarity reversal protection and electrostatic protection; with ALC, DSP digital noise reduction processing and AGC processing;
>Easy to install; match with cameras or storage devices which have audio function!
Specifications
| Model |
DH-PFM141 |
| Porperties |
| Scope |
5-100m2
|
| Sensitivity |
-32dB(-45~-215dB adjustable) |
| Frequency response |
20Hz~20kHz |
| Direction characteristic |
Omni-directional |
| SNR |
80dB(1m 40 dB sound source SPL) |
| Dynamic range |
104dB(1kHz at max. dB SPL) |
| Max. sustainable sound pressure |
120dB SPL(1kHz, THD 1%) |
| Output impedance |
600Φ(non-equilibrium)
|
| Output signal amplitude |
2.5Vpp/-25dB |
| Working voltage |
16DC 12V(9~15V)
|
| Working current |
60mA(50~100mA) |
| Working temperature |
-30ºC~+70ºC
|
| Color |
White |
| Outer shell |
PC |
| Dimension |
Φ78mmx26mm
|
| Weight |
73g |
| Carried standard |
CE/FCC |
**FAQ**
1)Why choose us?
Competitive Price:Our company has built up friendly relations with Dahua,Jufeng since 2015.So we get a good price for our customers.If you need our product,pls chat with our salesman and inquire.
Friendly and fast service:We have special staff to deal with problems before and after sales .Don't be afraid if you meet problems.We are here!
2)When will you ship my order?
Products are popular,so inventory is always changing.Please contact us before you pay and we will confirm the date with you.
3)Can I install the security cameras by myself?
Of course!There is always a user manual in the packaging box.You can contact us directly if you meet any problems.We are here!
4)How about warranty?
2-year warranty period(since the date you receive the order).
5)How about the shipping cost?
Shipping cost of returning the defective product will be borne by the buyer.
6)Your products sell to whom?
Retail and wholesale customers are both welcomed.
If interested in this camera,pls contact us today and know the most latest information!
Company Profile
