LEXMAN Outdoor Siren
- Long press (5 seconds or more) on the reset button (white button) located at the back of the device.
- The 6 LEDs will then flash quickly to indicate that the reset was successful.
LEXMAN Indoor Siren
- Long press (5 seconds or more) on the reset button located on the side of the device.
- The central LED will then flash quickly to indicate that the reset was successful.
You can then reconnect your device.