dusan

hi from specs it looks like a very good camera to build best camera best part is the coax setup / update multiplex can you send email to bosh and order for next model to have bidirectional audio 3-5w amp spk out and compresor/eq mic amp , multiplex on same coax and if power can be add that to ,1 wire to camera solution and work on the price a litle and bosh will have a best camera to fight new crimewave of the future from a pda now that you are part of bosh team they will respond to you dusan

hi can it do better than my sony 314 bw that is use for my car-thief video , its 640x240 so i use videodub to play the 10fsp file and scale to 4:3 , stupid geovision do not have public player that i can find so far i seen bosh 0620 for ~$515 line me up link for good price for bosh 0620 and i get one to put up when i get it in and compare how good it is have 4mm F0.75 lens in a closet and 8-48 pentax 1/2" F1.0 i have a sony block that have a mechanical cliking ir filter so i know how it works need to line up good price for new gv 1120 or 1240 card to replace old gv800 need to get that better / standard 720x480 resolution and sound bosh need to respond to needs of times "bidirectional sound" and better low light and brite sun video resolution email any info and price thank you dusan

hi i like the spec on bosh nite/day 0620 camera how can i get one asap to test/eval/buy need better nite/day camera that old sony 314 bw car thief try to steeal my car this nite http://www.houstoncomputer.com/~dusan/av/gv/car-thief/Event20050628052005003.avi recoded on gv800 at 10fps 640x240 compresion set lev2 mpeg4 light is 60w bulb on a corner have 3 videos as car on street deliver car thief and me responding after "need to have bidirectional sound option" as you can see from this video i yell on the criminal and he politly left my car so moral of this story is you need instant alarm and instant responce if only a sound that you are watching and responding helps prevent crime my car was lock and alarm was on and it did not help dusan

hi get e broken gv800-16 and pull the 16 port sp chip and swap it on your gv800-4ch dusan

hi have same problem on old geovision gv800 v2 sw605 and wd hyperd baxel camera so i set to motion #6 from preset 9 and max seting 10 and mask as much i can motion is not that good on many dvr's systems my gv800 is trip by fast sun,rain,lightning,ac ground loop video hum,other video noise,camera vibration at zoom 6x ,etc plug all parts of a video dvr system from same outlet power and ups and use good video cables and connectors (no twist on jobs) this linux motion is good starting point how motion detect works best motion sensing i seen for the money is on linux have many options how to set and optimize http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome http://www.zoneminder.com/ so what we need is a better software motion module in all dvr's, and faster smp computers with big database for ai detection i think that people and car motion tracking software is very hi $$$ looks nice , good start for ai and better security recorders http://www.objectvideo.com/ dusan

hi looks like your original problem was a power and ground loop problem new video / power mux now have a rf noise leaky coax http://www.biwave.com/ test a rechargeble battery power only for video camera ,dpdt relay switch to recharge battery power (or dc insulated floting power supply) ,in off position when in video use tap from 220v so no need for extra power wire and ground loop insulation cat5 / coax video adaptor better is to go digital at the bottom ,so go mpeg4 video/ptz like SED-2100R and if you need SED-3200 for decode http://www.acti.com/corporate/contact.htm network up no video noise ,use cat5 stranded shielded waterproof dusan

hi apc ups is ok get one that have a network card so you can remote monitor and manage bk1500 is low cost home /soho model, bettter is to get smart network model i use 4-16kw apc symetra ups , have a network card and temperature and humidity monitor,so far it works fine, only some small software bugs http://www.houstoncomputer.com/~dusan/files/ups/apc/log/upsst1.png http://www.houstoncomputer.com/~dusan/files/ups/apc/log/upsst2.png dusan

hi if money is not a problem go to www.pelco.com and get top of the line nitrogen wiper model ~5k for nite piggyback a low lux bw ~5k on top (Ultra-wide Illumination Dynamic Range (10-4 to 10+4 lux) http://www.intevac.com/ivac/FileLib/NightVista.pdf http://www.intevac.com/imaging_pages.asp?CMS_ID=127 and 4 color + 4 bw monitors for a system and let as see how it works dusan

hi yes that outdoor model is best universal i seen for your testing http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=48634&item=5753881487&rd=1&ssPageName=WDVW price is 2x more than i like at the moment i use kalatel outdoor ptz box for my testing get one and let as know how it works dusan

hi look at your computer memory min 1gb needed for prerecord need extra 512mb for 10s at 6fps i set gv800 for 10s prerecord 6fps and 10s postrecord at 640x240 15fps and it works ok , problem i see at this time is that motion only trigger one camera and not a 2nd camera like if system is not multitasking on prerecord motion trigger so it looks like pre record have a problem if you need more than one camera record at a same time on motion trigger at the moment it uses ~12gb per camera a month of motion trigger recording , on 3 cameras on 250gb hd dusan

hi look in to a microscope camera optical splitter adapter dusan

hi install geovision mpeg4 codec on client , computer player or set record to ms mpeg4 v1 codec on geovision computer res 640x240 or 320x240 dusan

hi look at nitrogen presurized models like pelco espirit wiper model http://www.pelco.com/products/camerasite/camerasystems/esprit.aspx dusan

hi enable a 1st camera and disable all others first setup rest of 8 cameras and turn 9 cameras on in camera setup reboot jumper is rebooting your system on missing video detection is 1 problem i seen that do that dusan

hi go asus p4c800-e delux samsung 4pc 512mb pc3200 ddr ram tccc speed in usa ~$68 do not buy hot (10-20c more heat) prescot cpu look for 3.2ghz 512k 800mhz retail and oc to 3.4ghz or more low cost data storage on sata hard drives hitachi 250gb now in usa for ~ $135 or new 500gb , and kingwin hard drive sata caddy and separate boot os hard drive,i use 10k300 36-74gb scsi as boot for max speed of os and swap and temp ~85mb transfer speed and coolermaster cm stacker STC-T01 case for max expandability http://www.coolermaster.com/ pioneer dvd dvr-108 recorder dusan

hi gv800 have 3x more parts on it than gv250 card 4x30fps video processing chip's on gv800 card and gv1000/16 = 16 video chip's 1x30fps video chip on gv250 card geovision software and support cost money ~ 3/4 of product cost is software and support and drivers are diffrent for each model dusan

new mpeg4 chip is out and is good start to low cost ip server http://www.wischip.com/pdf/CAM3new.pdf http://www.acti.com/news/040722.htm dusan

hi for low cost (~$250) start try this , so far no sound in this model , i am looking in to update to sound option modification , bidirectional if posible http://www.acti.com/index.asp http://www.acti.com/news/040722.htm or if you are diy / developer you can try this option that have sound http://www.wischip.com/sdk_ref.html http://www.wischip.com/pdf/CAM3new.pdf for now this looks like best low cost mpeg4 chip dusan

hi if you need help i am in houston galleria 77027 you can call me and i can help dusan

hi look at sdsl (1.5mb-2.3mb) line if you not to far from telco co ( max 6000ft ) or low cost t1 line 1.5mb ($500) i use speakeasy 3000/768k adsl line 8 static ip's ~ $108 and get ~ 6fps at 320x240 ~ 13k and ~16fps at 176x144 ~5k on axis jpeg , so get one adsl 768k upload and do low cost test use fast mpeg4 steamer server and ~320x240 resolution on t1 line and that is your best shot on the ~$500 internet buget in usa at this time see www.dslreports.com for adsl and sdsl price help dusan

hi looking for update s1 chips so i can run 6.1 software for my geovision gv600 and gv800 rev v2 what do i need to do and what company can do it for me and how much it cost dusan in houston tx usa

hi look for outdoor rg6 or rg11 gell fill coax just in case dusan

sounds nice place to live if you look for the action and exitement setup some hidden cameras and cupture some of that crime on video with sound and sale to a tv or hollywood , or setup a website for crime of the day show dusan

hi difference is a code in a chip's , as password for 4ch or 8ch or 16ch software hardware on gv900 8ch or 16ch is identical dusan

if you can not change ports on your crapy dvr's just use 2 low cost ~$80 routers like linksys/cisco 1 st router and 1 st dvr remap ports port 80 in 8088 out 2 nd combine all to one net out to internet on stack port numbers 8088 8089 or what ever is not use on your network to one static ip on your cable internet dusan