What is coaxial Audio function

1.it is a function that the coaxial audio camera connect to coaxial DVR only by BNC cable,then can transfer sound and can hear sound from smartphone.No need add sound pick up device.

2.you can add one speaker,or add a HDMI monitor which built in speaker,then you can hear sound,

3.you can add a microphone or use smartphone,connect App of the DVR and talk.

Features:

• Support AHD/TVI

•  Support 1080P/4MP/5MP/8MP

•  Support 3840×2160 Max

•  Support Single-endedMIC Input

•  Support Video & Audio Output in AHD & TVI

•  Support 0.05Lux@(F1.2,AGC ON)，0LUX with IR

•  Support  IR-CUT,CDS external control, D/N

•  Support OSD/UTC, support user – defined settings

•  Support on-off switch to shift signals.

•  Adaptive Digital Noise Reduction，2D-DNR

•  Support PWM light adjustin 2 channels for customized software

•  Support DC 5-15V power

Tips:

Tips:

1.2MP camera need at least 1080N DVR,or will can not show image on the DVR.

2.Before place order,please let us know what type of DVR you use,or we can not sure the camera is working for your DVR.

Sensor Type BSI 1/2.7＂ CMOS

System PAL/NTSC

Video Output AHD/TVI/CVI/CVBS (Optional)

Effective Pixel 8M:3480×2160 12.5/15F 5M:2560×1920 20/12.5F

4M:2560×1440 15/25/30F 2M:1920×1080 25/30F

Illumination 0.05Lux@(F1.2,AGC ON)，0LUX with IR

MIC Input Capacitive Single-ended MIC Input

MIC Output Video & Audio Output

Shutter AUTO

Synchronously Internal

OSD Menu

Exposure BRIGHTNESS / EXPOSURE MODE / GAIN

BW ATW/MWB

D/N EXT（Default）/AUTO/COLOR/B&W

Video Setting Contrast/Sharpness/COLOR GAIN/DNR/Format/DWDR

Language ENGLISH/Chinese/Traditional Chinese/Pyccknn/ESPANOL/FRANCAIS/

POLSKI/ITALIANO/Portugues

Reset

Common

Operation Temperature -20℃ to 60℃

Working Humidity Relative humidity less than 90 %

Power DC12V(±20%) <60mA

Size 32*32/38*38（mm)

The camera board default 1080P AHD mode,if you need other mode,give Us message before make order.be sure your DVR support the camera module,that mean your DVR must support at least 1080P AHD or 1080P Tvi camera,then you can ask US change the camera board to 1080P resolution before send.if you not show US your DVR information,but it is not work for your DVR after you receive it,we not respond for it.