High Sensitive Audio Pickup Device Tiny micro-sound monitor Microphone for Security Camera CCTV Surveillance System (SUPR-06) |

High Sensitive Audio Pickup Device Tiny micro-sound monitor Microphone for Security Camera CCTV Surveillance System (SUPR-06) |

High Fidelity Sound Monitor Microphone Audio Pick Up Ceiling Mount For Security

Features

1．Imported high fidelity low noise processing chip and special mi head.

2．Automatic gain control circuit, speech pure clear, noise smaller

3．Using the decoding technology, effectively eliminate interference and echo.

4．The unique design of the "electronic noise dynamic closed loop suppression circuit" can eliminate "hiss" electronic noise, realize perfect radio The price is low, the cost performance is high.

5．Suitable for large-scale installation Monitor range 10-100 square meters.

4. Apply to Banks, telecommunications, charge under the environment of the counter use.

Specifications

Voltage

Linear power supply (transformer) DC 9-12V

Signal transmission Distance

Max to 3000 meters

Monitoring Area

10 - 100 square  

Frequency Response

20HZ and 20 KHZ

Signal-noise Rate

70db

Sensitivity

-35db

Pointing Characteristics

Full directivity

Output Impedance

600 ohm non equilibrium

Output Signal Amplitude

2.5 Vpp / - 25 db

Supply Current

20mA

Working Environment

- 30 degree – 60 degree

Connecting Mode

Red (power) black (public) white (audio+)

Transmission cable:

3 core 0.5 mmRVVP shielded cable, common 4 core line, 5 kind of network twisted-pair cable

Conform to the standard:

CE, FCC, and ROHS

Apply to

Hikvision, DaHua, HanBang and other video recorder

Package Included

1 x Acoustic sound monitor