Online alarm clock for 3:43 am
While you wait to check the fire cameras across the eucalyptus bush, set the alarm for 3:43 am and keep the current time visible. That gives you a clear cue for the scheduled check without repeatedly watching the clock as 4:00 am approaches. Leave enough time to open the camera feed and note anything unusual before the hour changes.
A fire-camera check could be missed if the alarm sound quietly routes to headphones you are not wearing. Before settling in to wait, confirm which audio output the browser is using and test it at a sensible volume. Keep the headphones beside you or switch the sound to a speaker you can hear. The alarm cannot alert you for the camera check if its browser page is closed or the computer goes to sleep, so keep the page running and the computer awake until 3:43 am.
Stepping outside to inspect conditions before viewing the bush feed may reveal how the night air affects visibility. Around 3:43 am, humidity can leave lenses, windows or outdoor surfaces damp, while still air may allow haze to linger. Take a torch, check for moisture on any nearby equipment, and compare what you see locally with the camera image rather than assuming every blurred patch is smoke.
Common questions
Can I use this on my phone instead of a laptop?
Yes, it works in a mobile browser the same way, but phones are more likely to lock the screen or sleep, which can stop the alarm from ringing. A laptop or desktop tends to be more reliable for this.
Can I set more than one alarm at a time?
This page is built around a single alarm at a time. For multiple alarms, open a separate tab for each one and set a different time in each, keeping every tab open until it's rung.
Why use a browser alarm instead of my phone's built-in one?
Mainly for reliability against silent mode, do-not-disturb, or a phone left charging out of earshot. It's a useful backup or a desk-based alternative, though it depends on this tab staying open rather than running in the background of your phone.
Is there a cost to use this?
No, it's free, with no sign-up and no limit on how many times you set it. It just needs the tab left open until the time you've chosen arrives.