jig Posted April 7, 2006 Share Posted April 7, 2006 Hi All, I was after a 520P but my order was confused and I recieved a B2391. Which is the better camera? I will be housing them in external housings and cant find much in terms of reviews for either? All help and suggestions are greatly appreciated. Thanks Jig Link to comment Share on other sites More sharing options...
Guest stevey Posted April 7, 2006 Share Posted April 7, 2006 Hi All,I was after a 520P but my order was confused and I recieved a B2391. Which is the better camera? I will be housing them in external housings and cant find much in terms of reviews for either? All help and suggestions are greatly appreciated. Thanks Jig The B2391 is the better model, out of interest how much did you pay (PM me if you want): B2391 SPEC: Color Color Image Device CCD Size 1/3 inch Pixels-Total 811 x 508 Pixels-Effective 768 x 494 Scanning System Interlace Horizontal Frequency - Internal Mode 15,734 Hz Horizontal Frequency - Line-lock Mode 15,750 Hz Vertical Frequency - Internal Mode 59.94 Hz Vertical Frequency -Line-lock Mode 60 Hz Min. Scene Illumination Color 0.3 Lux B/W 0.06 Lux Functions Day/Night AUTO/EXT BLC On AGC On ELC 3On(Max.1/100Ksec) Line Lock Off/On White Balance ATW/MANUAL Resolution Horizontal 540/570(Color/BW) Vertical 350 TV Lines Video Output VBS 1.0Vp-p VBS 1.0Vp-p S/N Ratio S/N Ratio 50 Lens Lens Drive Type AI (Video/DC) Environmental Conditions Operating Temperature -10 Link to comment Share on other sites More sharing options...
jig Posted April 7, 2006 Author Share Posted April 7, 2006 The B2391 is the better model, out of interest how much did you pay (PM me if you want):B2391 SPEC: Color Color Image Device CCD Size 1/3 inch Pixels-Total 811 x 508 Pixels-Effective 768 x 494 Scanning System Interlace Horizontal Frequency - Internal Mode 15,734 Hz Horizontal Frequency - Line-lock Mode 15,750 Hz Vertical Frequency - Internal Mode 59.94 Hz Vertical Frequency -Line-lock Mode 60 Hz Min. Scene Illumination Color 0.3 Lux B/W 0.06 Lux Functions Day/Night AUTO/EXT BLC On AGC On ELC 3On(Max.1/100Ksec) Line Lock Off/On White Balance ATW/MANUAL Resolution Horizontal 540/570(Color/BW) Vertical 350 TV Lines Video Output VBS 1.0Vp-p VBS 1.0Vp-p S/N Ratio S/N Ratio 50 Lens Lens Drive Type AI (Video/DC) Environmental Conditions Operating Temperature -10 Link to comment Share on other sites More sharing options...
Guest Posted April 7, 2006 Share Posted April 7, 2006 NO, Im from the UK, just copied and pasted my text from my post on an american forum!Anyhow, on the other forum they where saying that the Samsung Techwin (520P) is a better quality camera then the 2391 which is a Samsung GVI not as good. So am confused as to which one to buy, have others had any experience of samsung GVI or Samsung Techwin ?? Ignore stevey, he's confused and makes a lot of stuff up. Link to comment Share on other sites More sharing options...
ian.cant Posted April 8, 2006 Share Posted April 8, 2006 The 520 is very good value for money, used with a day/night type lens you will get excellent images. As for the the 2391 well ive never seen one for sale here let alone used one. Link to comment Share on other sites More sharing options...
jig Posted April 8, 2006 Author Share Posted April 8, 2006 The 520 is very good value for money, used with a day/night type lens you will get excellent images. As for the the 2391 well ive never seen one for sale here let alone used one. What type of day/night lens should I choose if I went for the 520P? Link to comment Share on other sites More sharing options...
Guest stevey Posted April 8, 2006 Share Posted April 8, 2006 See my PM that I sent you. Are you going to be using IR lighting, if so what range as this could result in a focus shift; then you'd need to use a lens that uses a special type of glass that has a low refractive index. Link to comment Share on other sites More sharing options...
Adi Posted April 8, 2006 Share Posted April 8, 2006 Thought the glass was the same it was the coating that makes the difference. I really can't be ar**** with it anymore. Link to comment Share on other sites More sharing options...
ian.cant Posted April 8, 2006 Share Posted April 8, 2006 What type of day/night lens should I choose if I went for the 520P? Depending on the application i would use an Ernitec GA3V8NA 3-8mm Varifocal Aspherical lens. Link to comment Share on other sites More sharing options...
UltraHighResolution Posted April 12, 2006 Share Posted April 12, 2006 Techwin every time, great cameras, if you have a little extra cash use the model up - SHC-721AP Higher res, better sensitivity, WDR and SSNR!! less than a 3rd more!! Link to comment Share on other sites More sharing options...
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