rey

hi Soundy, thank you very much for the reply. the "T" BNC is good,but we have 11 cams in the shop. We may try another DVR with spot. Thanks again,

Hi,Soundy,thanks for the reply. We know the 2nd and 3rd solutions. but what did you meany by spiltting the camera's feed? what is this? Best Regards Rey

is there a connector or converter that can change VGA or BNC to Spot output? We have 1 DVR,but two moniters,one at office,another in the shop, when reviewing the video,it also displays in the shop moniter, how can we stop this? Thank you.

Hi I have a friend who wants to start a new online shop,selling cctv and access control. Anyone can help to send some website samples? thanks in advance.

it's really awesome. maybe i should call it a "cannon" but not a cam. Any burglars? I'm shooting at you. fire in the hole.

spot output means display with video only. for example. you're setting something in the control room,the moniter is in another show room with Spot input.the people in this room will not see any GUI but video only.

modem is 10usd in china. and it is a famous brand.

I'm sorry.I'm not fimilar with US brands and stores. I think many US companies buy from China,and print their logo. 420.480.580 they use different ICs.low tvl low resolution,i don't think there is much other difference between them. for example:(SONY633+3142) 420TVL， (SONY633+3172) 480TVL，（SONY639+2040) 600TV, Another thing i would like to say to tomcctv Sure there are many fake products on Ebay,they may be from China. but if you buy from China company,factory,they're good. Such as Safer,QIHAN,Longse,they have 2nd web on Global Sources. 100.000USD per year. liars and cheaters will not invest so much money in ad. some very little workshop,they do bad things.

hi,it seems your design is good. I think there is no need more 16mm lens,the view angle is too small,only 30 degrees. as far as i know.3.6mm is the widely used one,90 degrees,2.8 is 120. 6mm is 60. Hope this may help.

is field of view related with lens or CCD Sensor?

is VCM-24VF 165$,a new one or used?