A:AnswerThe DVR has 1 Audio In and 1 Audio Out RCA jack, but the cameras/cables that come with the kit don't have an audio wire. So basically, no, unless you have a different camera and cables to use.
A:AnswerHello Vik, currently we have a pack of two 1080p cameras that are compatible with your Night Owl DVR. Please follow the link below so you may check them out. Thank you for choosing Night Owl.
https://www.bestbuy.com/site/night-owl-indoor-outdoor-1080p-wired-camera-2-pack-white/5506941.p?skuId=5506941