Recent content by JSnP

RCA V5.2.4 180703 (2018-07-03) sounds like it is older than current RCA V5.2.4 190124 (2019-01-24)

Try the EU server http://eudownload.ezvizlife.com/device/CS-DB1-A0-1B3WPFR/2.0/CS-DB1-A0-1B3WPFR.dav

I don't have a Hik, but if you "binwalk -e DS-HD1.dav" extract the .dav and perform a "strings * | grep -i onvif" on the extracted contents, it contains a similar # of "onvif" strings as the LV and Nelly firmware (270+), while the EZ & RCA only have 20, suggesting that it might have onvif...

I've never seen my RCA check that usdownload.ezvizlife url; I suspect it doesn't ever go there unless it is downloading a new version. So I don't think you would see the URL in a packet capture unless you had an older version of the Nelly Firmware and upgraded through their app (ezviz app?) if...

I have a Hikvision video doorbell based on this one: EZVIZ - a global smart home security brand and I'd like to properly unpack the firmware. (V5.2.4) hikpack seems to unpack them: hikpack -t r0 -x <file> -o <dir> (or "r1", both seem to work) Magic : 484b5753 hdr_crc : 00002c82 (OK)...

HNDB313-W-16-G is the generic NDB313-W model #. HNDB313-W/16G – Hunt Electronic | CCTV Solutions Build 190412 (2019-04-12) doesn't sound recent, but it is newer than the NDB313-W.dav: I wonder if anything newer is available if you go into EZVIZ's app (iphone/android)? If there is, and you...

The model # I saw on the Nelly webpage images was "NDB313-W" so that is what I tried in the download URL (and it worked). EZVIZ Video Doorbell Setup Guide (NSC-DB2) But that turns out to also be the model # of these generics: NDB313-W - Winic Technologies USA, Inc. 3MP Smart Home Video...

Google suggests these standard Hikvision urls: rtsp://user:pass@192.168.1.50:554/Streaming/Channels/101/ - Main Stream rtsp://user:pass@192.168.1.50:554/Streaming/Channels/102/ - Sub Stream or rtsp://user:pass@192.168.0.1:554/ch1/main/av_stream...

It is in the server's HTTP response header of the download. "wget" happens to set the file date to the last-modified date. HTTP/1.1 200 OK Date: ... Content-Type: .... Last-Modified: Mon, 04 Mar 2019 12:48:01 GMT

I tried the other model numbers that I could find. Here are the results (and the file's last modified date) EZVIZ DB1 http://usdownload.ezvizlife.com/device/CS-DB1-A0-1B3WPFR/2.0/CS-DB1-A0-1B3WPFR.dav (Jul 21, 2019)...

If you want to peek in the file you must unpack it first with "hikpack" or other unpacking utility. From this forum: Hikvision It extracts: app.img, arc.bin, dav_header, mcu.bin, res.bin And just for fun I tried changing the "HSDB2" in the above posted RCA URLs to the model # of Nellys DB, but...

Nelly's uses the EZVIZ app since it is just another OEM of the EZVIZ doorbell. EZVIZ Video Doorbell Setup Guide (NSC-DB2) I think the firmware is a .dav file? There are forum threads on this website about decrypting those. Google finds the following links for the RCA version from this...

Thanks, I didn't notice that option in iVMS, but it is at the top.

Maybe Nelly's has updated firmware. From the comment on their youtube video it sounds like they have made updates (2 weeks ago?): https://www.youtube.com/watch?v=E5b0veYAZXs

The Nelly one claims 3MP @ 30FPS iVMS-4200 doesn't offer a 30FPS option on my RCA.