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¡Åéͧǧ¨Ã»Ô´ CCTV |
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| ԹҊ : DG-6225 |
| Թҍ ¡Åéͧǧ¨Ã»Ô´ ÀÒÂã¹ÍÒ¤ÒÃ
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| Թ Sharp 1/4 " Smoke Detector Type CCD Camera |
¡ÅéͧÁÕ½Ò¤ÃͺàÅÕ¹Ẻ Smoke Detector àËÁÒÐÊÓËÃѺµÔ´µÒÁµÓá˹觷ÕèãËéäÁèà»ç¹·ÕèÊѧࡵ àªè¹ µÒÁ âç¾ÂÒºÒÅ ËÃ×Í âçáÃÁµèÒ§æ ËÃ×Íʶҹ·ÕèÍ×è¹æµÒÁ¤ÇÒÁàËÁÒÐÊÁ ÁÕãËéàÅ×Í¡Êͧ¤ÇÒÁ¡ÇéÒ§ ·Õè»ÃÐÁÒ³ 100 áÅÐ 70 ͧÈÒ
DG-6225* = 1/4 Sharp CCD , 420 TVL , 1 Lux , Auto , 3.6 mm. or 2.8 mm. ( Smoke Detector Type )
Pixels: PAL: 500 H x 582 V
NTSC: 510 H x 492 V
Scanning system: PAL / NTSC
Horizontal resolution: 420TV Line
Minimum illumination: 1.0Lux / F1.2
S/N ratio: more than 48dB
Video output: 1.0Vp-p/75ohm
AGC: auto
White balance: auto
Backlight compensation: auto
Exposure mode: EE
Electronic shutter: 1/50 (1/60) to 1/100000 sec
Gamma correction: 0.45
Sync. system: internal synchronization
Lens: 3.6mm (Optional: 2.8mm/4mm/6mm/8mm/12mm)
Power supply: DC12V
Operation temperature: -20 to 50deg. C
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