IP MIC - Hikvision DS-2FP2020.
Function Features：
High sensitivity omnidirectional capacitor microphone, omnidirectional pickup sound clearly and naturally;
Built-in lightning protection, reverse polarity protection and electrostatic protection;
RoHS compliant, without hazardous substances banned by the EU;
Compliant with EU CE standards, US FCC certification.
Hikvision DS-2FP2020 Specs
| Microphone Type | Omnidirectional Condenser Microphone |
| Pickup Range | 753.5 ft² / 70 m² |
| Audio Transmission Distance | 9842.5' / 3000 m |
| Sensitivity | -34 dB |
| Frequency Response | 20 Hz to 20 kHz |
| S/N Ratio | 60 dB (39.4" / 1 m, 40 dB Audio Tone SPL) 40 dB (394" / 10 m, 40 dB Audio Tone SPL) 1 kHz at 1 Pa |
| Dynamic Range | 70 dB (1 kHz at Maximum dB SPL) |
| Maximum Sound Pressure | 100 dB SPL (1 kHz, THD 1%) |
| Output Impedance | 600 Ohms (Unbalanced) |
| Output Signal Amplitude | 2.5 V p-p / -25 dB |
| Signal Processing | Ambient Noise Cancellation Technology |
| Capability | Drive Capability: Built-In Pre-Amplifier Circuit Directly Drives Headphones |
| Connections | 3 Wires (Power, Audio Out, Ground) |
| Cable | Transmission Cable: 3-Core Shield Cable 0.5 mm² RVVP |
| Supply Voltage | 12 VDC (9 to 15 V) |
| Supply Current | Maximum 25 mA |
| Operating Temperature | -13 to 158°F / -25 to 70°C |
| Protection Circuits | 30 kV Air Contact ESD, Lightning Protection, Reverse Polarity Protection |
| Installation | Fixed Pedestal Mounting |
| Material | PVC |
| Dimensions | Ø3 x 1.1" / Ø78 x 28 mm |
| Weight | 2.1 oz / 60 g |
Hikvision DS-2FP2020 Specs
| Microphone Type | Omnidirectional Condenser Microphone |
| Pickup Range | 753.5 ft² / 70 m² |
| Audio Transmission Distance | 9842.5' / 3000 m |
| Sensitivity | -34 dB |
| Frequency Response | 20 Hz to 20 kHz |
| S/N Ratio | 60 dB (39.4" / 1 m, 40 dB Audio Tone SPL) 40 dB (394" / 10 m, 40 dB Audio Tone SPL) 1 kHz at 1 Pa |
| Dynamic Range | 70 dB (1 kHz at Maximum dB SPL) |
| Maximum Sound Pressure | 100 dB SPL (1 kHz, THD 1%) |
| Output Impedance | 600 Ohms (Unbalanced) |
| Output Signal Amplitude | 2.5 V p-p / -25 dB |
| Signal Processing | Ambient Noise Cancellation Technology |
| Capability | Drive Capability: Built-In Pre-Amplifier Circuit Directly Drives Headphones |
| Connections | 3 Wires (Power, Audio Out, Ground) |
| Cable | Transmission Cable: 3-Core Shield Cable 0.5 mm² RVVP |
| Supply Voltage | 12 VDC (9 to 15 V) |
| Supply Current | Maximum 25 mA |
| Operating Temperature | -13 to 158°F / -25 to 70°C |
| Protection Circuits | 30 kV Air Contact ESD, Lightning Protection, Reverse Polarity Protection |
| Installation | Fixed Pedestal Mounting |
| Material | PVC |
| Dimensions | Ø3 x 1.1" / Ø78 x 28 mm |
| Weight | 2.1 oz / 60 g |