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IR Cameras

National Alarm, Inc. is multi-facet entity. National Alarm is a security organization leader, which brings together the expertise of installation, monitoring and customer service. For nearly 22 years National Alarm has been providing expertise in sales, technology, training, distribution, and service of security and life safety products. National Alarm is committed to its clients by providing a complete package of products and services to enhance the safety and quality of life to the communities they serve, along with continued support for the products and services they provide.

 

MODEL
NA-IR229
 Camera review
Scanning System NTSC
525 lines 2:1 interlace
PAL
625 lines 2:1 interlace
Scanning Frequency NTSC
15,734Hz(H) , 60Hz(V)
PAL
15,625Hz(H) , 50Hz(V)
Effective Pixels NTSC
768 (H) x 492(V)
PAL
752 (H) x 582(V)
Electronic Shutter NTSC
1/60-100,000sec.
PAL
1/50-100,000sec.
Image Device
NEW 1/3" Sony Super HAD CCD
Horizontal Resolution
520 TV lines
Sensitivity
0.2Lux, 0 Lux at IR on
Signal to Noise
More than 48dBMore than 48dB

Model
Gain Control
AGC
White Balance
Auto ATW 2500-9500 ° K
Back Light Compensation
Auto
Gamma Correction
0.45
SYNC System
Internal
Lens/Fousc point
Built-in 4-9mm varifocal lens
Video Output
1.0 Vp-p, 75 Ohm
IR LED
30 units 850nm infrared LED
IR Distance
30meters
IR Status
IR on: Under 10 Lux, by PT auto control
LED LIFE
More than 10,000 Hours
Protection Class
IP 57
Power Requirement (± 10%)
DC12V, 1000mA
Power Consumption (± 10%)
IR on: 500mA, IR off: 150mA
Operation TempErature
Operating: -20 ~ + 55 °C
Dimensions ( mm )
100(W) x 90(H) x 220(L)
Weight ( N.W)