please select the model here
series	select embedded hybrid DVRs hybrid capture cards HD NVRs IP video management software	model	select E1008H E5016H EH1004H-4 Nano EH1008H-4 Nano EH1116H-4 Nano EH1116H-4+ EH6108H+ EH6216H+ IWH3216 IWH5416 Touch II IWH5416+16 P5036-16-R

---

step1. analog camera
channels	select 1 2 3 4
resolution	select D1 CIF
video quality	select 100 80 60 10 0
recording frame rate	select 1 fps 2 fps 3 fps 4 fps 5 fps 6 fps 7 fps 8 fps 9 fps 10 fps 11 fps 12 fps 13 fps 14 fps 15 fps 16 fps 17 fps 18 fps 19 fps 20 fps 21 fps 22 fps 23 fps 24 fps 25 fps 26 fps 27 fps 28 fps 29 fps 30 fps

step2. IP camera
channels	select 1 2 3 4
resolution	select 5M (2560*1920) 3M (2048*1536) 2M (1920*1080) 1.3M (1280*1024) 720p (1280*720 D1 (704*576) VGA (640*480) CIF (320*240)
video format	select H.264
recording frame rate	select 1 fps 2 fps 3 fps 4 fps 5 fps 6 fps 7 fps 8 fps 9 fps 10 fps 11 fps 12 fps 13 fps 14 fps 15 fps 16 fps 17 fps 18 fps 19 fps 20 fps 21 fps 22 fps 23 fps 24 fps 25 fps 26 fps 27 fps 28 fps 29 fps 30 fps
bitrate	select 570K 640K 704K 768K 1M 2M 3M 4M 6M 8M

step3. storage requirement
recording hours per day hour(s) (1- 24) * *
recording days day(s) * calculate GB TB
storage volume GB * calculate days