O.K.I. usa SIR12L-755AI922 Operational Manual Download Page 2

SIR12L-755AI922_rev04292008 

 
 
 
 

Model SIR12L-755AI922 

SIR12L-755AI922P

TV System 

NTSC PAL 

Image Sensor 

1/3” Sony Super HAD CCD 

DSP 

Sony HQ-1 

Total Pixels 

811(H) × 508(V) 

795(H) × 596(V) 

Video Output 

1.0Vp-p composite / 75 Ohms 

(BNC connector) 

Resolution 

550 TV Lines 

Minimum 

Illumination 

0 Lux IR LED “on” @ 2.0 Lux 

Controlled by a CDS sensor 

IR Working 

Distance 

75~150ft / 20~45m 

IR LED 

12 High Power Reflection IR LED 

Water 

Resistance 

IP67 

S/N Ratio 

More than 50dB (AGC OFF)   

Synchronizing 

System 

Internal 

B.L.C 

ON/OFF (Switchable) 

A.G.C 

ON/OFF (Switchable) 

Flickerless 

ON/OFF (Switchable) 

Auto White 

Balance 

AWB 

Lens/Angle of 

View 

9.0mm~22.0mm / F1.5 

Aspherical Auto Iris Lens 

29.2°~13.0° 

Power Supply 

12V DC 

Lead Free 

Yes 

Power 

Consumption 

224mA @ IR “off” / 355mA @ IR “on” 

2.7W @ IR “off” / 4.3W @ IR “on” 

Operation 

Temperature 

-10°C ~ +50°C 

Storage 

Temperature 

-20°C ~ +60°C 

Storage 

Humidity 

Maximum: RH85% 

Dimensions 

185(L) x 73(Ø) mm w/o Bracket 

Weight 

520g 

 

*Specifications are subject to change without notice 

 
 
 

 

 

 

 

1. Never point the camera toward the sun   
    Do not expose the lens directly to the sun or to strong light as this 

may damage the pick-up device.   

2. Handle this camera with care   
    Avoid any shock or bumping of the camera. Improper handling 

could damage the camera.   

3. Requires a proper operating environment   
    This camera is designed for outdoor or indoor use. The allowable 

temperature range for operation of this camera is between 
-10

°

C ~ 50

°

C and the allowable humidity is 85%RH maximum.   

4. Clean the front face to the pick-up device   
    It is recommended that the pick-up device surface be cleaned 

before lens installation or whenever the lens is changed. Cleaning 
should be done by using a chamois, a very fine soft cloth, lens 
tissue, or cotton tipped applicator and ethanol to carefully 
remove any fingerprint or dust. 

 

 
5.
 Check the power source voltage   
    The power source voltage should be within the specified 

range. (Camera must meet the specifications). Camera must 
be connected to a surge protector at all times. 

6. Objects and liquid entry   
    Never push objects of any kind into this camera as this may 

touch dangerous voltage points of short out parts that could 
result in a fire or electric shock. Never spill any kind of liquid 
on the video product.   

7. Servicing 
    Do not attempt to service this video product by yourself as 

opening or removing covers may expose you to dangerous 
voltage or other hazards. Refer all service to qualified 
servicing personnel.   

8. Damage requiring service   
    Unplug this video product from the wall outlet and refer 

service to qualified servicing personnel under the following 
conditions:  

a. When the power supply cord or plug is damaged. 
b. If liquid has been spilled, or objects have fallen into the 

video product. 

c. If the video product has been dropped or the cabinet 

has been damaged. 

d. When the video product exhibits a distinct change in 

performance. 

 

 

 

 
O.K.I.USA Products are covered under warranty for one year 
from the date of purchase. The warranty will automatically be 
voided if any of the following occurs: 

 

1. Camera sticker is removed

 

    If the camera sticker is removed, we will not be able to 

confirm any information regarding when and where the 
product was purchased. We have no other way to verify the 
purchase record without the serial number on the camera 
sticker; therefore, it should not be removed. 

2.

 

Camera is modified in any way

 

    If the camera is scratched, damaged, or modified in a manner 

not described in this manual, the warranty will be voided 
immediately. It is the customer’s responsibility to keep the 
camera in good condition. 

3. Video or power cable is cut

 

   

The video cable and the power cable should not be tampered 
with. Cutting or modifying of the cables will result in 
termination of the warranty. 

 

CAUTION 

WARRANTY

SPECIFICATIONS 

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