justincameras

Does the Avtech DVR have a PTZ control function? If it does, I'm pretty sure it will have a Pelco or AD protocol. Sensornet is proprietary to AD. AD's RS422 and 485 are tri state which is proprietary to AD also. You need a touchtracker or keyboard like an AD 20XX. http://reliablecctv.com/cctv+pan-tilt-zoom+cameras/american+dynamics+cctv+ptz+equipment/american+dynamics+keyboards I have two old AD keyboards that were working when I took them out 5 years ago. If you want one PM me we will discuss.

its one 48 led camera not 48 cameras. And I did get his face.. unfortunately no topic in this forum lets u discuss how to deal with a person who vandalizes your property. Nope.

Out of 48 cameras you didn't get 1 pic of the dude?

The reason I am an Exacq fan is twofold. #1 I have installed about every name brand VCR DVR NVR in 15 years of installations. From complete full blown 300 camera matrix systems like NICE Vision and American Dynamics with code translators over fiber optics to ma and pa's stop n rob. Exacq was founded by the inventors of the video capture card that every DVR, Dye sub printer, and computer used to capture and record video. #2 they almost have a bulletproof product. Their tech support and sales help is fantastic, and they are in the U.S. and speak English! Before you go with a name brand camera, check with Exacqvision on their compatibility. JIC

If the small network camera onm the register doesn't work for you, try a pendant mount getting the camera closer to the register in the area you need to get the shot. If that doesn't work for you, try a camera farther away with a zoom lens Then if you need further enhancement, you can use the digital zoom feature. Again ask the sales reps for the lenses they recommend for their camera.

Very good start! A 1.3 megapixel for sure over tha cash register. I will study this and get back to you. What is your time frame? Is this a for sure job for you or a design, proposal, bid? Do you have to be carefull on the budget? Here is a camera I have never used because of price but it is an example of what is out there. http://scallopimaging.com/d7-imaging.php http://www.bhphotovideo.com/c/product/868607-REG/Scallop_Imaging_dw01_100_001_D7_180_Digital_Window_Video.html

Find the guys hiring and buy them a cup of coffee. Get to know them. Way back when I wanted to be a cop, I rode with cops.

Google the manufacture and model number of all cameras. Find the install manuals for them. Look for dip switches, buttons for onscreen programmimg. Use a magnifying glass to read the board where the wires attach. You also have to know what voltage the cameras are. Here in the states they would be either 24 volts A/C or 12 volts D/C. If you can, ask your father-in-law for the power supplies he was using.

Thank you for your reply and kind offer. I sincerely apologise for my late response. I will be seeing my client late next week and will glean some more information from him. As I mentioned I am a complete noob at this, but your advise put me in the right direction as to the kind of stuff I need to ascertain. So, I will report back. Again, I apologise for my late reply. shimo. No worries mate. I was just blowing off steam.

Is there a professional site for access control, CCTV, nurse call, burg and fire Where they have never heard of Dahphooey? I'v been looking for a site like that for four years. I find them but the last post was six months ago. Sheeesh! Or this one which has Made in China stamped on it's butt.

Ha ha! I should know by now not to reply to 1 posters. I just do it out of the goodness of my heart. Is there a professional site for access control, CCTV, nurse call, burg and fire? Where they have never heard of Dahphooey? I'v been looking for a site like that for four years. I find them but the last post was six months ago. Sheeesh! Or this one which has Made in China stamped on it's butt.

OK, that went well....

Thanks for taking the trouble to reply. Actually, the 2 cam balun I'm thinking would be passive - the power is for the cameras (bad drawing!). A 24VAC supply is a good idea - less current down the UTP and less interference. Can you recommend any good 24VAC cameras? Cat6 here is only marginally more expensive than CAT5e, so will definately take that on board. The bar cameras I think I'll use active baluns, since there is going to be a dedicated supply up in the void anyway. If I use actives, do they have to be active at both ends, or can you mix 'n' match active & passives? Thanks again. I appreciate it. shimokita. Here is a good primer on baluns and distance calcs. http://www.muxlab.com/assets/files/application_guides/VE_CCTV_Balun.pdf I have no idea what camera to use for several reasons. I have not seen the environment you want to record, I don't know what you have access to to obtain cameras. I will suggest get wide dynamic range cameras so they can be adjusted to low or difficult lighting. You can mix active and passive baluns and there is great debate over which to make the active balun. My opinion is at the camera. The camera transmits the signal, the balun amplifies it. It is transmitted over wiring to the DVR. If you use an active recieving balun, anything that could degrade the signal after being transmitted is amplified including noise. Have you looked at IP cameras? Megapixel cameras? What do you want to see? Do you want a general view of a big area with no capability of forensic video? Do you want video of each register and see every transaction? Do you want to see the transactions from the registers printed on the screen with the video? That is called, POS, point of sale. If you upgrade to megapixel, you will have to upgrade your DVR too. Lots of questions to answer if you don't want to throw money away on a system. I will help you design this for no monetary compensation if you trust me. I just need some answers to these and a lot more.