Specifications HIKVISION DS-2FP2020

Features	Specifications
Product Type	Hi-Fi Microphone for CCTV
Microphone Type	Omnidirectional Capacitor Microphone
Pickup Range	70 m²
Pickup Direction	360° Omnidirectional
Audio Transmission Distance	Up to 3,000 m
Sensitivity	-34 dB
Frequency Response	20 Hz to 20 kHz

Audio Performance

Features	Specifications
Signal-to-Noise Ratio	60 dB at 1 m; 40 dB at 10 m
Dynamic Range	70 dB
Maximum Sound Pressure	100 dB SPL at 1 kHz, THD 1%
Output Impedance	600 Ω Unbalanced
Output Signal Amplitude	2.5 Vpp / -25 dB
Signal Processing	ANC Ambient Noise Cancellation Technology
Drive Capability	Built-in Pre-Amplifier Circuit

Connection & Protection

Features	Specifications
Connection Mode	3 Wires: Power, Audio Out, GND
Transmission Cable	3-Core Shielded Cable 0.5 mm² RVVP
Protection	30 kV Air Contact ESD, Lightning Protection, Reverse Polarity Protection
Power Supply	12 VDC (9–15 V)
Power Consumption	Max. 25 mA

General

Features	Specifications
Installation	Fixed Pedestal Mounting
Material	PVC
Color	White / Blue
Operating Temperature	-25°C to 70°C
Dimensions	Φ78 × 28 mm
Weight	Approx. 60 g

Note: DS-2FP2020 is an omnidirectional Hi-Fi microphone designed for CCTV systems, with ANC ambient noise cancellation and a built-in pre-amplifier.

Important: The microphone requires a 12 VDC power supply and uses a 3-wire connection for power, audio output and ground.