- DS-2FP2020-A Omni-directional CCTV Pickup Features:
- Adopting high sensitivity high fidelity microphone, omnidirectional pickup, clear sound, strong anti-interference ability;
- Built-in lightning protection, power polarity protection and static protection;
- Comply with RoHS standards, the structure does not contain harmful substances banned by the EU;
- Through the European Union CE standards, the United States FCC certification, the Supreme Procuratorate synchronous audio and video recording system construction specifications.
Model
Parameter DS-2FP2020-A
Surveillance Pickup
Pickup range 70 square meters
Audio transmission distance 3000 meters
Frequency Response 20Hz~20KHz
Directional Characteristics Omni-directional
Signal-to-noise ratio 60 dB (40 dB SPL source at 1 meter) 40 dB (40 dB SPL source at 10 meters) 1 kHz, 1 Pa
Dynamic range 70 dB (1 kHz, max. dB SPL)
Maximum sound pressure 120 dB SPL (at 1 KHz, 1% THD)
Unbalanced output impedance 600 ohms
Output Amplitude 2.5 Vrp/-25 dB
Microphone Omni-directional microphone
Signal Processing Circuitry ANC Ambient Noise Cancellation Technology
30KV Protection Circuitry ESD Air contact, lightning, reverse polarity power protection
Control capability Built-in pre-amplifier circuit for direct control of headphones
Connections 3 wires (power, audio, common ground)
Transmission cable 3-core 0.5 mm2RVVP shielded cable
DC supply voltage Adjustable DC 12V (9V - 18V) power supply
Power supply current 25mA
Operating Ambient Temperature -25~70
Color: White
PVC Shell Material
Size 78mm × 28mm.
82g