The Watec WAT-902HB3S camera is a Super High Sensitivity Adjacent to Near Infra-Red Ray, Exposed Single PC Board camera.  The Watec WAT-902HB3S features include back light compensation, gain control, internal sync and adjustable shutter speeds . 
WATEC WAT-902HB3S Features: 
*  WATEC WAT-902HB3S B/W CCTV Board Camera,  *  Super High Sensitivity (.0006Lux),  *  1/3" CS mount,  *  570 TVL,  *  12VDC  
WATEC WAT-902HB3S Specificatons: 
 
| Model | 
WAT-902HB3S |  
| Image sensor  | 
1/3¡å CCD  |  
| Effective Pixels  | 
440K |  
| Synchronizing system  | 
Internal  |  
| Scanning system  | 
2:1 |  
| video output  | 
1Vpp-75¦¸ |  
| Horizontal resolution  | 
570Lines |  
| minimum illumination  | 
0.0005Lux F1.4(AGC High) |  
| automatic gain control  | 
High:5~50 dB Low:5~32 dB |  
| SNR  | 
50dB |  
| gray properties  | 
¦Ã¨P0.45 |  
| BLC  | 
ON |  
| Electronic Shutter  | 
Fixed electronic shutter OFF(1/50)  Flicker Filter F.L (1/120) AES EI(1/50~1/100,000)  |  
| Auto Iris Lens  | 
VIDEO |  
| Mount  | 
CS |  
| Working Voltage  | 
DC+12V¡À10% |  
| working current  | 
160mA |  
| Storage Temperature  | 
-30¡æ~+70¡æ  |  
| Operating Temperature  | 
-10¡æ~+40¡æ  |  
| Size  | 
40x40x20.7mm |  
| Weight  | 
25g |      |