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Electrical 

Night Vision

Current Consumption

IR Distance 

Power Supply

IR LED

160mA

20 Meter

12V DC Standard 

±

10%

12 IR LED, 0.8mm Ø

Environmental

Operating Temperature

-10°C ~ 50°C

3 Axis 4" Plastic Dome

180g

Dimensional

Humidity

95%

Dimension

Weight

Housing

Ǿ

00

 

2

1 * H 9  mm

4. Technical Specification 

ERN-R1247N / ERN-R1247P

Video

ERN-R1247N

NTSC

ERN-R1247P

PAL

Model Number 

CCD

Signal System

1/3" SONY Super HAD II CCD

Lens

3.6mm M12 lens

Effective Pixel

Horizontal Resolution

Color 470 TVL

512 x 492

15.734KHz
59.94KHz

500 x 582

15.625KHz
50Hz

Min Illumination@ Night

Min Illumination@ Day

0 Lux At Night(IR LED On)

0.5 Lux at Day(Cut Off)

Gamma 

Scanning Frequency (V)

Scanning Frequency (H)

0.45 Adjustable

S/N Ratio

More than 48 db

Video Output

1V p-p, 75

Operational

Sync System

2:1 Internal

Exposure Mode

Auto
Auto

AGC

Day/Night Mode

BLC

Auto

Auto

Off

White Balance

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