COUNTDOWN
13:00
USER
Last Check: —NEXT CHECK AT
—
CURRENT TIME
--:--:--
Random reminders OFF
● Stopped
⏰ TIMER EXPIRED — CHECK DUE
Settings
👤 User Settings
Active User
Select a user, then click Rename to edit their default or saved name. Old check entries retain the original name.
Choose a user with the dropdown, then change their name right beside it. Names save automatically. Older room-check entries keep the original name.
⏱ Timer & Alarm Settings
⏰ Check Due popup
At 00:00, show the flashing CHECK DUE screen with Stop Sound & Start Check. Clicking it records Check Started once, never a completed check. Disabling the popup does not disable beeps or blinking warnings.
Pre-Roll Popup Timing
Early acknowledgment silences sound. Check Started is logged only at scheduled 00:00. The countdown never pauses.
■ STOP Alert behavior
OFF: STOP silences the alarm and records Check Started; the countdown continues unchanged. ON: STOP silences, records the same entry, and starts a new countdown using the duration below. A STOP entry never counts as a completed room check.
This custom duration applies only when STOP Alert is pressed. Your normal countdown interval, Auto-Repeat setting and 10-second pre-alert stay as configured. After a custom countdown expires, Auto-Repeat uses your normal interval.
STOP restart is OFF — existing countdown timing is preserved.
☀ Keep Screen Awake
Requests a browser Screen Wake Lock so the display stays on while this page is visible, including when working on a second monitor. It cannot override organization-enforced security locking, all sleep policies, or minimization. This control does not affect the timer.
Wake lock: Checking…
◇ Hourly Random Check Question — Work Mode
One gentle two-tone chime per question. Uses the Main Sound and Random Sound volume settings. Browser audio permissions apply.
A randomly chosen opportunity at most once per clock hour. The question waits for the safe portion of a running regular countdown: in the default 13-minute cycle, 06:30 to 03:00 remaining. It never appears at the start or during final warnings/active alarms. Missed opportunities don't stack.
Yes logs Random Check Started, but by default leaves your existing countdown untouched. Turn on the extra option to restart the normal interval on Yes. No dismisses without logging or resetting. This does not document a completed check.
Preparing next hourly reminder…
Pre-Roll acknowledgment records the scheduled check once when due. Log Check + Repeat records a check immediately. Unattended Auto-Repeat is a timer restart only.
◇ Random / staggered timer (existing)
One randomly placed countdown per configurable window. Regular countdown continues independently and takes priority when it is due. Preview does not log a completed check.
♫ Notification Sound Settings
Choose a sound, then press Test to preview it. Pre-roll and alarm duration are independent of Auto-Repeat. Stop Alert always silences any playing sound and logs Check Started (Details: Alert Stopped and Check Started). It changes the countdown only if you enable the optional STOP restart setting above. The existing 10-second pre-alert remains separate.
▦ Layout Settings
🎨 Windows Color Theme
Theme changes the normal clock only. Red warnings and flashing CHECK DUE alerts override either theme. Your choice survives restart and reinstall.
Date and time display
Show the last staff-acknowledged or manually logged completed check beneath Active User and beneath Current Time in the large display.
Optional extra timestamp of the latest timer restart (automatic or manual). Already recorded in Time Log; does not count as a completed room check.
Warning threshold
Warning Display Colors
Customize Clock Layout
Click Current Time, Countdown, or Next Check to select and move it. The selected border and arrows remain visible until you close them or click elsewhere. User stays fixed in the upper-middle slot. Advanced Edit Layout remains available below.
🔊 Volume Control Settings
Master Volume applies to all sounds. Each sound has an independent percentage of the master level.
Quick Action Settings
Choose up to three buttons shown beneath the large clock. Default: Empty | Start / Pause | Empty. The Actions Bar stays independently collapsible.
At 02:00 (or your custom warning threshold), blink visibly and play the warning beep once when sound is enabled. Separate from expiration blinking.
When an alarm expires, the display pulses until you press a check, reset, restart, or silence control. Switch OFF for a steady red display.
Detached & Duplicate Displays
Open an extra live clock display in its own resizable browser window. You can open more than one of the same display. Allow pop-ups if requested; keep the main app open.
Display & Alert Colors
Clock format changes the main display, next-check estimate, log history, and CSV export without changing the original timestamps. Your settings and records are stored locally in this browser. The timer follows the computer's actual clock, including while the window is minimized, but sound and notifications may be delayed by browser or system power-saving. Keep the app open and your computer awake.
Save or Load Settings
Save your configuration as a backup file, or load a previously saved configuration. Your Time Log history is not changed.
Time Log 0 events
Choose users to include in CSV
| Time | Date | Event | Details | User | Edit |
|---|---|---|---|---|---|
| No events yet | |||||
Edit existing event
Edits preserve the original recorded time and user. A correction history is kept with the entry.
Event & Details templates
Choose a default event name and details for new completed checks. Editing these templates does not rewrite old entries.
Default Log Entry Description
This text is prefilled when you choose Log Entry. Edit it before submitting. Cancel never saves an entry.
Time Log Auto-Save Backups
Local saving continues automatically. On Windows, select a folder above for dependable periodic JSON backups. Without one, periodic browser downloads remain best-effort.
Time Log Backup / Restore
Windows Log Storage & Backup
The live log saves automatically in your Windows user profile. Export CSV/JSON for readable backup. Choose only a workplace-approved location.
Auto backup folder: not selected.
Display preferences
Timer expiration entries remain separate from actual completed checks. Use the existing completed-checks filter on the Time Log tab.