/monitor — Remote Monitor
Turn two devices into a DIY remote alarm. Open this page on both, share the 6-digit code, then make one the watcher and the other the monitor. The watcher can detect camera motion, microphone sound, or both — the monitor gets the live feed and sounds the alarm when a threshold is crossed. Everything is peer-to-peer, nothing recorded — like AirDrop, it only works between devices on the same network.
Better in the 1234.nu Android app: keeps watching with the screen off.
or
Room code ——————
Same network only — different networks need a TURN server, which this site does not run.
Select at least one trigger below.
Trigger on:
Camera
Motion sensor
Keep this device still where you want to detect movement. If it is moved, shaken or picked up, the monitor alarms.
Microphone
Waiting for the watcher to connect…
Pick a role above. Put the watcher device where you want to watch or listen, and keep the monitor with you.