Here are suggested links for cameras, power supply, and the audio/video capture card.  These will connect to the block PC in each lane. 


Basic Minimum System Requirements for a block PC:

• 8GB RAM

• Windows 7 or 10

• Intel Core i3 processor or better

• 3 USB ports

• Interanl PCIe slot (if using internal video capture card)

• Enough display ports for all block monitors and lane displays (HDMI is standard) 


Camera : 2.1MP 1080p 4-in-1 HD TVI / AHD / CVI / CVB 1200TVL CCTV Outdoor Bullet Security Camera  hhttps://www.amazon.com/GW-Security-HD-CVI-1200TVL-Outdoor/dp/B0792GN149/ref=pd_cp_421_2?pd_rd_w=7381h&pf_rd_p=ef4dc990-a9ca-4945-ae0b-f8d549198ed6&pf_rd_r=B9ESHYJ5B4NNSC413JJM&pd_rd_r=c1fcbbf6-27c1-4a8f-9515-f9786f5ab7f6&pd_rd_wg=NBU27&pd_rd_i=B0792GN149&psc=1&refRID=B9ESHYJ5B4NNSC413JJM 


Camera DC Adapter:  https://www.amazon.com/VideoSecu-Regulated-Switching-100V-240V-PW12500RS/dp/B000VRL632/ref=sr_1_2?s=photo&ie=UTF8&qid=1466106658&sr=1-2&keywords=12V+DC+2.1mm


Capture Card (Internal): Osprey 210e Video Capture Card:  https://www.amazon.com/Osprey-210e-Video-Capture-Card/dp/B00DB7ZVQC/ref=sr_1_1?ie=UTF8&qid=1522947330&sr=8-1&keywords=Osprey+210e

-or

Capture Card (USB): Dazzle DVCPTENAM adaptor: https://www.amazon.com/gp/product/B00EAS14KI/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

-or

Capture Card (USB): Adesso AV-200 adaptor:  https://www.amazon.com/Adesso-Video-Capturing-Device-AV-200/dp/B004LDCJ2E/ref=sr_1_1?s=electronics&ie=UTF8&qid=1466106481&sr=1-1&keywords=adesso+av-200+video+capture+express+cable