Image Device 1/4 sharp CCD Image Sensor 1/3a?? Sony CCD Image Sensor Number of Pixels: PALi??500i??Hi??*582i??Vi?? NTSCi??510i??Hi??*492i??Vi?? Horizontal Resoluion 420 TV Line System of Signal NTSC / PAL Min. Illumination:0.5Lux @ F2.0 0.1L... - Update: 2009-09-18

Functioni?? IR Availability Distance 0-45M - Update: 2009-09-18

Built-in 3.5-8mm varifocal lens Dusty resistant: Diamond coating glass Rusty resistant: Alumi Case & Bracket Bracket and Sun-shield included 0Lux B/W vision automatically(color camera only) CCD: SONY 1/4 Sharp 1/3 Resolutio... - Update: 2009-09-18

Builtin Web server. Embedded linux OS. Realtime audio and video signals transmission. Supports Pan/Tilt/Zoom protocols. Image size on PC adjustable Digital sensor input/output available Motion detection alarm - Update: 2009-09-18

Model No. :AST-90CSN Varifocal and Zoom Lens (External Adjustable) Weatherproof Outdoor IR Camera - Update: 2009-09-18

Features: Built-in 3.6/6mm lens, 26 IR LEDs (20M IR range); weatherproof rating: IP66; cable goes through the bracket; 540tvl. - Update: 2009-09-18

Model No. :AST-35CS Flown-line design 3.6/6/8mm option 20 unit LED Dusty resistant: Diamond coating glass Dusty resistant: Aluminum case & bracket Bracket and Sun-shield included 0Lux B/W vision automatically(color camera only) - Update: 2009-09-18

Image Device 1/4a?? Sony CCD Image Sensor 1/3a?? Sony CCD Image Sensor Number of Pixels PALi??500i??Hi??*582i??Vi?? NTSCi??510i??Hi??*492i??Vi?? Horizontal Resoluion 420 TV Line System of Signal NTSC / PAL Min. Illumination 0.5Lux @ F2.0 0.1Lux @... - Update: 2009-07-13

SPEC MODEL AST-910CSN AST-910H AST-910CP Pickup Device 1/3" SONY 1/3"SHARP 1/4"SHARP Horizontal Resolution 420 TVL Pixels PAL:500(H)A?582(V) NTSC:510(H)A?492(V) TV SYSTEM PAL/NTSC Sync System Internal Syncronization Usable a??umination 1... - Update: 2009-09-18