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Hi How many cameras do you have in this RS485 ? if you have more pcs , yu can add a Rs485 distributor How long meters ? Just to set set the 120 ohm of Rs485 If possible send me your infomation to my email Philip.Hdview@gmail.com Philip

Hi , Firstly you shall set the protocol . Then Press 1 CAM and you can control the ptz (address 1) Philip Did you solve this problem ? Philip

Hi, Normally , autotracking PTZ dome can follow only 1 person or object . You can use alarm function in the PTZ dome . Philip Vidocanada@gmail.com

Hi Where are you located ? You can put the PTZ camera on the corner of left wall . If possible give me your Email address , I will send more photo to you by email Philip Vidocanada@gmail.com

Hi , Where are you located ? Is it very cold at night ? Philip Philip.hdview@gmail.com

Normally this is AC24v output transformer . The PTZ dome also needs AC24v .(please check your manual of PTZ ) there is no + or - to PTZ Philip Philip.HDview@gmail.com

Hi Can I have the photo of the keyboard ? Philip Philip.hdview@gmail.com

Hi can I have the photo of the PTZ ? Is it a MINI 10x optical PTZ ? Philip Philip.hdview@gmail.com

Do you want your DVR to control PTZ Via Rs485 or supply Dc12v to ptz ? if control via rs485 , it is OK. Normally ,DC12 only can go about 10-15 meters . Philip Phlip.Hdview@gmail.com

Because you use" Star-connected "by RS485 cable , you shall add a RS485 distributor to amply singal of rs485 . Philip Philip.hdview@gmail.com

Hi Did you solve this problem ? Do you have VISCA soft in your laptop ? Philip Vidocanada@gmail.com

HI Where are you located ? What is the address of the PTZ ? Can you use the address+1 to control the PTZ ? or send me email . Vidocanada@gmail.com Philip

HI you shall Push the button : CAM+ 2 +Enter and then you can control the 002 speed dome . If any question , contact me by email : Vidocanada@gmail.com Philip Skype : Philip.Vido

Hi Can you send me an email ? It depends the PTZ unit and alarm center . regards Philip VIDOcanada@gmail.com

Hi You can u connect your speed dome as current . And Use TX2 TX+ to DVR RX+ TX2 - to DVR RX- RX+ to DVR Tx+ RX- to DVR TX- Hope it works . Philip Skype : Philip.vido Vidocanada@gmail.com

Can you send a photo of DVR ? Most DVR are OEM from Asia country such as Korea ,Taiwan , China Best regards Philip Vidocanada@gmail.com

I you want to only install one camera . It is better for you to choose an IP camera . You only need to set the Ip address of IP camera . And use you website to see the Image and record it . Where are you located ? can you send me an email . regards Philip Vidocanada@gmail.com

Mostly the CCTV camera is made in China . It depends who makes the camera . philip vidocanada@gmail.com

Most speed dome has alarm input , when you use IR detector you can connect the wire from detector to speed dome . Philip vidocanada@gmail.com

You can download the manual form pelco.com Philip vidocanada@gmail.com

Yes , There are Analog CCTV and digital surveillance (IP or SDI 1080p ). My email : vidocanada@gmail.com Philip

How long distance ? Can you use WIFI ? Philip Vidocanada@gmail.com

Hi You shall find the protocol of speed dome from the old DVR . mostly speed dome use pelco-D or P protocol , try this protocol in your new DVR . I think this dome was made in China . Where r u located ? I am in Vancouver . Philip VidoCanada@gmail.com

Now you need a CMS software to manage your 6 IP cameras . or you can buy a HD 1080p NVR Philip Vidocanada@gmail.com

Hi You only need to connect RS485 of controller to speed dome . Rs485 has + (A) and - (B ) , connect same to speed dome's you do not have to connect rs485 to DVR . And you shall set the address of the speed dome by switcher . Before you control the speed dome , select Cam 1 or 2 . If any question , send it by email Philip VidoCanada@gmail.com