KDN Technologies is the developer of the Hyakume IP Camera Viewer app for Android, available on the Google Play Store and Amazon Appstore.
Watch, Relay & Record Live IP Camera Video

Use the Hyakume app to easily watch & record the live H.264 & MJPEG video streams produced by a wide range of IP cameras (security, surveillance, doorbell, webcams, traffic, weather, re-purposed smartphones, etc.).

Create & store up to one hundred Camera objects in 10 separate Camera Lists (10 Cameras per List max).

To add a Camera to the active Camera List, assign it unique display name & provide an IPv4 address, video stream path, format & port number.

Use the ONVIF discovery option to locate new IP cameras.

Test the new connection (successful test produces a thumbnail image) & save it.

Cameras in the active Camera List are frequently polled & display a polling thumbnail image & timestamp if online.

Tap a Camera to open its live video stream.

While viewing the stream, you can record video, capture snapshot images, & expand the view to full-screen.


Hyakume can be run as a dedicated Relay Server, providing free on-demand remote access to your local IP cameras (spare Android device required).

Pets tearing up your living room after you leave the house? Enable the Relay Server, record their antics during your commute, and confront them with the evidence!

Relay Server Setup
• Install Hyakume on the device & add local IP Cameras to your DEFAULT Camera List
• In Settings, enable Relay Server mode & specify a username/password & listening port number
• Enable the Web Client module to allow remote access from desktop/mobile web browsers
• Port-forward the Relay Server's IPv4 address & selected port on your router/gateway if necessary
• Start the Relay Server to enable free remote access

NOTE:  Remote connections are secured by strong TLS/SSL encryption & mandatory client authentication.

Hyakume Features
• Supports the low-latency H.264 & MJPEG video streaming formats
• Records video segments & captures snapshot images
• ONVIF device discovery locates local IP cameras
• Relay Server provides FREE remote access
• Basic motion detection
• Displays cameras in List/Grid format, Dark/Light modes
• Designed for phones & tablets

Hyakume requires no subscriptions, fees or cloud accounts. Buy it once, use it forever (well, for the life of your phone).

Setup or expand your IP Camera viewing setup today.

App Screenshots
Hyakume Privacy Policy
+