SIZHENG COTT S5 High sensitive CCTV microphone security sound monitor audio pickups for CCTV camera DVRs NVRs in CCTV Microphone from Security Protection

SIZHENG COTT S5 High sensitive CCTV microphone security sound monitor audio pickups for CCTV camera DVRs NVRs in CCTV Microphone from Security Protection
SIZHENG COTT S5 High sensitive CCTV microphone security sound monitor audio pickups for CCTV camera DVRs NVRs in CCTV Microphone from Security Protection
SIZHENG COTT S5 High sensitive CCTV microphone security sound monitor audio pickups for CCTV camera DVRs NVRs in CCTV Microphone from Security Protection
SIZHENG COTT S5 High sensitive CCTV microphone security sound monitor audio pickups for CCTV camera DVRs NVRs in CCTV Microphone from Security Protection
SIZHENG COTT S5 High sensitive CCTV microphone security sound monitor audio pickups for CCTV camera DVRs NVRs in CCTV Microphone from Security Protection

Product Specification

Brand Name: SIZHENG

Model Number: COTT-S5

Use: For CCTV camera

Sound Monitor Range: 10-100 square meters

Sensitivity: -35dB

Output Impedance: 600 ~1000Ω non-equilibrium

Power Supply: DC12V

Working Current: 30mA

Working Environment: -20℃~75℃

Warranty: 3 years

Product Size: 85mm*25mm

Place of Origin: Gongdong, China(Mainland)

Description:

COTT-S5 (2)

SIZHENG COTT-S5 High sensitive CCTV microphone security device audio pickups for CCTV camera  DVRs NVRs

Key Features of SIZHENG COTT-S5 cctv audio microphone

1.Adopt audio engineering acoustics arc appearance design, the structure of the slider hanging tenon type design, easy to ceiling or side wall installation.

2.Using advanced KaBoni complementary enhanced digital capacitor microphone.

3.Built-in unique shield tier, digital wide dynamic micro processing, can effectively prevent outside interference, output more smoothly.

4.Built-in ALC microprocessor chip control circuit, automatically control high intensity sound, reliably protect back-end audio monitor equipment.

5.Using "Triangulation" array technology multistage dynamic noise reduction processing, catch complete and clear voice.

6.Integration of professional automatic identify noise processing technology and AGC and DTS noise reduction signal micro processor circuit.

7.Built-in DSP digital processing units, conform to the high bandwidth, high linear, flat and stable response of digital age.

8.Built-in lightning protection, power supply polarity reverse connect protection, ESD protection and power protection module.

9.Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.

10.Widely used in classrooms, interrogation room, conference room, detention room and indoor environment of synchronous audio and video monitoring recording.

Specifications of SIZHENG COTT-S5 cctv audio microphone

Items Performance Metrics
Audio Monitor Range 10-100 square meters (adjustable)
Audio Transmission Distance 3000m
Frequency Response 100Hz ~ 20KHz(90dB sound pressure,A weighting)
Sensitivity -35dB(10.0mV e 1V at 1Pa)
SNR 85dB(1m40dB) 80dB(10m40dB) 1KHz at 1Pa
Directional Property Omnidirectional
Dynamic Range 104dB (1KHz at Max dB SPL)
Equivalent Input Noise Level 2.5Vpp/10dB sound pressure(A weighting)
Maximum Gain 60db
Max Sound Pressure At 120dB SPL,THD < 1% At 125dB SPL,THD = < 10%
Max Voice Output 2.5Vpp/80dB sound pressure(A weighting)
Output Signal Amplitude 2.5Vpp/100dB sound pressure(A weighting)
Output Impedance 600~1000Omega non-equilibrium
Microphone KaBoni advanced complementary enhance digital capacitor microphone
Microphone Quantity 1pcs
Signal Processing Circuit AGC,Triangulation, DSP, Multistage dynamic noise reduction processing
Protective Circuit Lightning protection,power supply polarity reverse connect protection,
ESD protection
Connection Way 3 leading wires
( red lead is power+, white lead is audio signal+, black is power-&audio signal- )
Transmission Cable Network twisted pair, Shield cable
(pls use shield cable in complex electromagnetic environment)
Supply Voltage DC9V~20V
(recommend to use 12V, more than 500 meters recommended 15 v)
Working Current 30mA
Electromagnetic Compatibility GB 9254-2008
Reliability Index MTBF equal or greater than 80000 hours
Color White
Housing Material Advanced resin PVC + double metal net mask
Product Size 85mm*25mm
Product Weight 125g
Place of Origin Guangzhou,China
Approvals CE,ROHS, FCC, ISO9001

 

Product Photos

2

 

1S5-3S5-2S5-S

Instruction:

 

 

More SIZHENG Products You May Interested

1

4.Shipping:

1.We will send the goods within 7 working days after your payment is verify by Aliexpress.

2.Our free shipping only included China post air mail, and the weight should be within 2KG. Please notice the China post air mail are slowly. If the weight over 2KG, you should responsible for the shipping cost.

3.If you want to send by EMS, DHL and UPS, you should pay for the shipping cost.

4.You will trace the goods online after sending the goods 3-7 working days.

5.Please check your goods on the shipping company when you receive the goods.

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