muzzakuzza 0 Posted February 4, 2008 the camera has a rs485 with 4 pins (R+,R-,T+,T-) and the av tech AVC787 has a rs485 with rj12 4 pin connector. what is the pinout for the AVC787 anyone??? please. Share this post Link to post Share on other sites
scorpion 0 Posted February 4, 2008 AVTech AVC 787, CPCam 507 Rear Panel Pin Output DOWNLOAD MANUAL HERE.... http://scorpiontheater.com/Documents/CPD503_505_507_manual_V0.99.pdf Page 9 of the Manual for 785/787 505/507 SECTION 1.9 REAR PANEL RJ pinout RS 485 1234 2: RS485B 3: RS485A ***PTZ Connection and Control: *** (Page 23 from manual) 1) Device: Our own brand PTZ / Pelco-D protocol PTZ 2) Connection: Detailed connection and instructions, please refer to PTZ manual. Note: As for “RS485A and RS485B Port†Share this post Link to post Share on other sites
martini 0 Posted April 11, 2008 dvr avt/cpcam 787 is 16channel right? hmm.. i don't know about the alarm.. thanks scorpion... Share this post Link to post Share on other sites
scorpion 0 Posted April 11, 2008 I went by the manual on page 51. 16CH / 8CH 16CH (D) / 8CH (D) / 4CH (D) Solder Side of DSUB 25 PIN What you saw in the post was a cut and paste from the manual. Do you have a different manual? Do you have the AVTech 787, or do you have the CPCam 507, or do you have the AVTech product under a different brand name where they may have modified the pinouts? I have seen ARM DVRs that are AVtechs, but they have completely different chassis face plates. Examples can be found at Security Cameras Direct. If the cut, and paste from the manual is incorrect then I stand corrected. Share this post Link to post Share on other sites