Need Advice on an Installation

Hi,new to the forum.I have a question about a job.I have to install 16 cameras with two DVR's and 2 Monitors in a Pharmacy.The owner wants his staff to view 8 of the sixteen cameras and he wants the view the complete 16 from his office.He has already bought his 8 channel and his 16 channel DVR.My question,Is there a way i can give him that service.thanking you in advance.

Hello Agitten37,

If you do not have a spot monitor output than you will need a video multiplexer seen herehttps://www.cctvcamerapros.com/CCTV-Video-Multiplexers-s/76.htm

You will need to split the video signal from each of the eight cameras you would like the employee to view. You split the signal so that you can run into the DVR and the multiplexer on each of the eight cameras.

Please let me know if you have any questions.