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August•August Lock

Analysis by Lukas & Team

August Lock Beeping and Flashing White: Troubleshooting Guide

Troubleshoot your August Smart Lock's beeping and flashing white light. Diagnose battery issues, connectivity problems, and mechanical faults. Canadian winter tested.

Frequently Asked Questions

•How do I check the battery level of my August lock?

The battery level is displayed in the August app under the lock settings. A notification will be sent when the battery is low.

•What type of batteries does the August Lock use?

August Locks typically use CR123A lithium batteries. Refer to your specific model's documentation for the exact battery type.

•How do I perform a factory reset on my August Lock?

The factory reset procedure varies depending on the August Lock model. Consult the August support website or app for model-specific instructions.

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About Lukas & Team

Lukas leads the technical research department at Digital Home Faults. Together with a team of systems analysts, he specializes in translating complex manufacturer error codes into actionable diagnostic steps for the Canadian market.

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What to Look For:

The August Lock is emitting an audible beep accompanied by a flashing white LED indicator. App logs (if accessible) may indicate communication errors or low battery warnings. Observed behaviour persists after multiple physical door cycles and re-application of the door position sensor (DPS).

Technical Background:

The August Lock relies on Zigbee or Wi-Fi (depending on the model) to communicate with the August Connect or August Doorbell Cam. The beeping/flashing white LED often indicates a critical error state preventing normal operation. This state is often triggered by low voltage from battery impedance or failed communication handshake. The motor drive circuit requires a stable voltage to operate. Poor wireless signal (RSSI below -80dBm) can interrupt critical firmware updates. Credential storage uses AES encryption; any interruptions here could trigger error states.

Step-by-Step Fix:

1

Replace batteries with new, high-quality lithium batteries (Energizer Ultimate Lithium recommended) rated for low-temperature performance. Verify voltage of new batteries reads 1.6V with a multimeter.
2

Relocate the August Connect Wi-Fi bridge closer to the lock to improve RSSI. Use a Wi-Fi analyzer app (e.g., NetSpot) to identify the optimal channel with the least interference. Aim for RSSI > -60dBm.
3

Check for mechanical binding by manually operating the deadbolt. If binding exists, adjust the strike plate alignment or lubricate the deadbolt mechanism with graphite powder.
4

Re-calibrate the door position sensor (DPS) according to August's instructions. Clean the sensor with isopropyl alcohol.
5

Force a firmware update via the August app. If the update fails repeatedly, try connecting the August Connect to a different Wi-Fi network (e.g., a mobile hotspot) for testing.
6

Inspect the wiring harness connecting the lock to the door position sensor for damage or loose connections. Re-seat the connections.
7

If the problem persists, consider a factory reset of the lock, noting that you will need to re-pair all credentials and settings. Contact August support if a hardware fault is suspected.

Pro Tip:

Perform a "three-tap reset" on the August lock by rapidly tapping the August logo three times. This will often clear minor software glitches and force the lock to re-establish its network connection. If using a Rogers Ignite gateway, verify that advanced security features are not blocking Zigbee/Z-Wave communication.

Possible Causes:

Low battery voltage due to extreme cold (-20°C to -40°C) increasing battery impedance.
Wi-Fi interference on the 2.4 GHz band from neighbouring networks (Rogers Ignite common).
Mechanical binding in the door frame due to seasonal temperature fluctuations causing warping.
Dislodged or faulty door position sensor (DPS).
Corrupted firmware due to interrupted over-the-air (OTA) update.
Internal hardware failure of the motor drive circuit.

Maintenance Tips:

Replace batteries annually before the onset of winter.
Regularly check the August app for available firmware updates and install them promptly.
Monitor the Wi-Fi signal strength to the lock and relocate the August Connect as needed.
Lubricate the deadbolt mechanism twice per year (spring and fall) to prevent binding.
Consider assigning a static IP address to the August Connect on your Bell Giga Hub or Rogers Ignite router to improve network stability.