The Analog Cameras with 1000TVL has been discontinued now as its chipset SONY IMX138 is quiting out of market now due to lost advantages.
And as instead, Cameras with 1200TVL is ready for bulk production,which is equiped with new chipset Sony IMX238, OSD,3DNR,Real WDR,Auto tracking human face function.
Here is the specification:

Sensor
|
1/3" SONY IMX238 CMOS
|
|
System
|
PAL
|
NTSC
|
Effective Pixel
|
PAL:1280(H)×1024(V)
|
NTSC:1280(H)×1024(V)
|
Illumination
|
0.01 LUX / F1.2
|
|
Resolution
|
1200TVL
|
|
Scanning Frequency
|
50Hz 60Hz
|
|
Gamma
|
0.45
|
|
Electronic Shutter
|
1/50~1/100000s
|
1/60~1/100000s
|
S/N
|
>46dB
|
|
Video Output
|
1.0V p-p
|
|
Operation Temperature
|
-20 º C TO 50 º C
|
|
Working Humidity
|
Relative humidity less than 95%
|
|
Power
|
DC12V (±10%)
|
Yours Sincerely,
Shenzhen Anslin Electronics Co.,Ltd