Dahua Technology DH-PFM140 microphone White Security camera microphone
Model DH-PFM140
14 specifications
- ConnectivityWired
- TypeSecurity camera microphone
- ColourWhite
- Dynamic range104 dB
- Line-out Signal-to-Noise Ratio (SNR)70 dB
- Operating voltage12 V
Overview
- Connectivity
- Wired
- Type
- Security camera microphone
- Colour
- White
- Dynamic range
- 104 dB
- Line-out Signal-to-Noise Ratio (SNR)
- 70 dB
- Operating voltage
- 12 V
- Brand
- Dahua Technology
- Category
- Microphone
- Model
- DH-PFM140
- Part number
- DH-PFM140
- Also known as
- Dahua Technology DH-PFM140 microphone White Security camera microphone
Specifications
14 specifications in 10 groups
Microphone
| Specification | Value |
|---|---|
| Type | Security camera microphone |
| Microphone sensitivity | -40 dB |
| Microphone direction type | Omnidirectional |
Ports & interfaces
| Specification | Value |
|---|---|
| Connectivity technology | Wired |
Performance
| Specification | Value |
|---|---|
| Product colour | White |
Receiver
| Specification | Value |
|---|---|
| Dynamic range | 104 dB |
Amplifier
| Specification | Value |
|---|---|
| Line-out Signal-to-Noise Ratio (SNR) | 70 dB |
| Output impedance | 600 Ω |
Power
| Specification | Value |
|---|---|
| Operating voltage | 12 V |
Weight & dimensions
| Specification | Value |
|---|---|
| Microphone weight | 34 g |
| Dimensions (W x D x H) with stand | 63 x 30 x 22 mm |
Packaging content
| Specification | Value |
|---|---|
| Number of products included | 1 pc(s) |
Technical details
| Specification | Value |
|---|---|
| Sound pressure level note | 120dB SPL(1KHz, THD 1%) |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | -30 - 70 °C |
What people say
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