High Sensitivity HD Digital Noise Reduction CCTV Microphone for CCTV Camera

Description

Description:
COTT-S30
HD digital noise reduction microphone,
specially
designed for classroom, office halls, interrogation room, and other
indoor
environmen
ts.
Using
d
ouble-deck metal stoving varnish
net,
simple and fashion
. T
he structure of the slider hanging tenon type design, easy to ceiling or side wall installation
.
Using KaBoni advanced complementary enhance digital capacitor microphone, high fidelity
, high sensitivity and
l
o
w
noise within 10-
150
㎡
.
Built-in the newest shielding design, upgrade the new electronic white noise suppression circuit, no
"hiss" electronic noise.
Integrated ASIC front audio amplifier circuit, direct drive active speakers, DVR, earphone, etc.
Widely used in the school,
interrogation room
, conference room,
office
and other indoor environment for
synchronous audio and video monitoring recording
.
Specification
：
Pickup area: 10-
15
0
㎡
(adjustable)
Directional Property: Omnidirectional
Sensitivity : -
35
dB
Microphone:
KaBoni
advanced complementary enhance digital capacitor microphone
Output Impedance: 600
～
1000Ω non-equilibrium
Connection Way: Power input (red)+Audio output (white)
Supply Voltage: DC9V
～
20V (recommend to use 12V)
Shell material:
Advanced
resin PVC
+
D
ouble-deck metal stoving varnish
net
Installation method: Ceiling installation, wall installation, desktop installation
Color: White
Package:
1*CCTV Microphone
1*Manual