Smart Floodlight Camera Not Connecting or Light Issues

Common Causes

When your smart floodlight camera is not connecting to your network or the floodlight is not functioning correctly, the issue may be related to one of the following:

• Power supply issue — the circuit breaker tripped or wiring is loose
• SmartHub or base station offline
• WiFi signal too weak at the floodlight's mounting location
• Floodlight settings misconfigured in the Arlo app
• Motion sensor not triggering the floodlight
• Firmware out of date on the camera or SmartHub
• LED panel hardware failure

Diagnosing Connection Issues

Step 1: Verify Power Supply

The Arlo Pro 3 Floodlight Camera is hardwired into your home's electrical system. Check the following:

1. Go to your electrical panel and confirm the breaker controlling the floodlight circuit is in the ON position.
2. If the breaker has tripped, reset it and check whether the floodlight powers on.
3. If the breaker trips again immediately, there may be a wiring issue. Turn off the breaker and inspect the wire connections inside the junction box for loose or damaged wires.

Step 2: Check the Base Station

The Pro 3 Floodlight Camera connects through an Arlo SmartHub. Verify the SmartHub LED is solid green, indicating it is online. If the LED is amber or off, restart the SmartHub by unplugging it for 60 seconds, then plugging it back in. Wait for the green LED before checking the camera status in the app.

Step 3: Restart the Floodlight Camera

Since the floodlight camera is hardwired, restart it by toggling the circuit breaker off and on.

1. Turn the breaker off for 30 seconds.
2. Turn it back on.
3. Wait two to three minutes for the camera to boot and reconnect to the SmartHub.
4. Check the Arlo app to see if the camera comes back online.

Step 4: Check WiFi Range

Floodlight cameras are often mounted far from the router, on the side of a house or above a garage. Use your smartphone to test the WiFi signal strength at the camera's location. If the signal is weak, position your SmartHub closer to the floodlight or add a WiFi extender. The SmartHub should be within 300 feet of the camera with minimal obstructions.

Diagnosing Floodlight Issues

Step 5: Check Floodlight Settings in the App

If the camera is connected but the floodlight is not turning on, the issue is likely a settings configuration.

1. Open the Arlo app and select the floodlight camera.
2. Go to Device Settings and then Floodlight.
3. Ensure the floodlight is set to turn on with motion detection.
4. Check the brightness level — if set to the lowest level, the light may not be visibly bright outdoors.
5. Verify the schedule is not restricting when the floodlight activates. Some users accidentally set it to only activate during certain hours.

Step 6: Test the Floodlight Manually

In the Arlo app, open the live view for the floodlight camera and tap the flashlight icon to manually turn on the floodlight. If it turns on manually but not automatically, the issue is with your motion detection settings or activity zones. Adjust the motion sensitivity slider and ensure the activity zone covers the area where you expect the light to trigger.

Step 7: Update Firmware

Navigate to Settings then My Devices in the Arlo app and check for firmware updates for both the floodlight camera and the SmartHub. Install any available updates. Firmware issues can cause the floodlight to stop responding to motion triggers or prevent the camera from staying connected.

Step 8: Re-sync the Camera

If the camera remains offline after all other steps, try re-syncing it with the SmartHub.

1. Press the sync button on the SmartHub.
2. Within two minutes, press the sync button on the floodlight camera.
3. Wait for the LED to blink blue and then turn solid blue.

When to Contact Support

If the floodlight LEDs never illuminate even during manual testing and the camera is receiving power, the LED panel may have a hardware fault. Contact Arlo Support for warranty service. If the camera powers on but never connects to the SmartHub after a factory reset, the wireless radio may be defective.