Online alarm clock for 12:10 am
Before handing the Sydney-to-Canberra drive to the next person, you need a 12:10 am alarm that makes the changeover happen on time. That leaves enough room to pass on the keys, route details and fuel notes before 1:00 am, while the motorway is still quiet and the new driver can settle in without a rushed departure.
For this particular handover, the alarm sound matters as much as the time. A phone left on silent may suppress browser audio, so check the sound setting and run a brief test while both drivers are present. Keep the browser active and the phone awake: if either is shut down for the night, the alarm may not sound and the Canberra drive could miss its planned motorway window. A separate phone alarm provides sensible backup for a departure that cannot drift.
Traffic noise around Sydney usually thins noticeably after midnight, which can make a parked handover feel calmer than it would earlier. Use that quieter setting to listen for the alarm test, then choose a volume that remains clear once the engine, ventilation and nearby trucks add background sound. At 12:10 am, placing the phone close to the person taking over is more reliable than leaving it among bags in the back seat.
Common questions
Does the alarm work if my laptop goes to sleep?
Not reliably. If the device sleeps or the screen locks, the browser tab pauses along with it, so the alarm may not fire on time or at all. Adjust your power settings if you're relying on this over a longer stretch.
Do I need to create an account or download anything?
No, there's nothing to sign up for and nothing to install. Pick a time and a sound, press Start, and it runs entirely in this browser tab.
Can I change the alarm sound?
Yes, there's a short list of tones to choose from before you press Start. Pick whichever one you're most likely to actually hear — softer sounds are easier to sleep through than a firm chime or bell.
What happens once the alarm goes off?
It rings through your device's speakers on a loop until you stop it from this page. There's no separate app notification, so make sure your volume is turned up before you rely on it.
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