Kuna Camera Not Recording? 7 Fixes That Worked for UK Homeowners

Kuna Camera Not Recording? Here’s How to Fix It

If your Kuna camera is failing to save footage despite being triggered, the issue likely stems from a combination of motion detection misconfiguration, connectivity problems, or expired subscriptions. This guide provides brand-specific solutions tailored to Kuna’s DualCam Video Doorbell, Camera Floodlight, and Camera Porchlight models. Follow these steps to restore recording functionality.

Quick Fixes to Try First

Before diving into complex diagnostics, perform these simple checks:

• Power cycle your camera: For the Kuna DualCam Video Doorbell, unplug the transformer for 10 seconds. For the Camera Floodlight, disconnect the power cable at the junction box for 10 seconds.
• Restart the Kuna App: Force-close the app and reopen it. Ensure you’re logged in with the correct account.
• Check LED status: A solid green LED indicates normal operation. A rapidly flashing LED suggests a connectivity issue or firmware update in progress.
• Verify power cable/battery: For battery-powered models, ensure the battery is fully charged (indicated by a solid green LED). For wired models, check the transformer voltage at the junction box using a multimeter — it should read 16-24V AC.
• Confirm app login: Ensure you’re using the same account linked to the camera during setup. If unsure, log out and re-login via the Account Settings menu.

Check Your Kuna Camera’s Wi-Fi Band Settings

Kuna cameras only support 2.4GHz Wi-Fi (802.11b/g/n). If your router broadcasts a 5GHz network, the camera may appear offline. To fix:

For Kuna DualCam Video Doorbell

1. Open the Kuna App and navigate to Device Settings.
2. Select Wi-Fi Band from the menu.
3. Ensure 2.4GHz only is selected. Avoid dual-band or 5GHz networks.

For Kuna Camera Floodlight/Porchlight

1. In the Kuna App, go to Device Health → Network Connection Check.
2. Look for a warning about 5GHz network detected. If present, change your router’s Wi-Fi band to 2.4GHz only.
3. Restart the camera and router after making changes.

Update Your Kuna Camera’s Firmware

Outdated firmware can cause recording failures. To ensure your camera is up to date:

For All Kuna Models

1. Open the Kuna App and select your camera.
2. Go to Device Health → Firmware Update.
3. If an update is available, follow the on-screen instructions to install it. Ensure the camera remains connected to power during the update.

If No Update is Available

• Check your internet connection: A weak signal may prevent the app from detecting updates. Move closer to your router or reduce obstructions (e.g. walls, metal objects).
• Factory reset the camera (see below) and re-pair it via the app. This can resolve persistent firmware issues.

Re-Pair Your Kuna Camera via the App

If your camera remains unresponsive after firmware updates, re-pairing may resolve the issue:

For Kuna DualCam Video Doorbell

1. Press and hold the reset button on the back of the doorbell for 15 seconds until the LED flashes rapidly.
2. Open the Kuna App, go to Add Device, and follow the on-screen instructions to re-pair the camera.
3. Ensure your router is broadcasting a 2.4GHz network during setup.

For Kuna Camera Floodlight

1. Locate the reset button on the underside of the floodlight housing.
2. Press and hold for 15 seconds until the LED flashes rapidly.
3. Re-pair the camera via the Kuna App as described above.

Advanced Diagnostics: Device Health and Logs

Kuna’s app includes diagnostic tools to identify deeper issues:

Use the Device Health Feature

1. Open the Kuna App and select your camera.
2. Navigate to Device Health → Network Connection Check.
3. Look for warnings about low signal strength or unstable connectivity. If present, move the camera closer to your router or install a Wi-Fi extender.

Check Motion Detection Settings

1. In the app, go to Device Settings → Motion Detection.
2. Ensure motion zones are enabled and set to High sensitivity. Adjust zones to cover areas where activity occurs.
3. Disable package detection (if applicable) to test if the issue is specific to this feature.

When to Contact Kuna Support

If all steps above fail, contact Kuna support directly via their website: https://help.getkuna.com. Provide the following details:

• Model name (e.g. Kuna DualCam Video Doorbell)
• Firmware version (found in Device Health)
• Diagnostic logs from the app
• A description of the issue and steps already attempted

Kuna’s support team can escalate hardware faults or subscription-related issues.

Understanding the Root Cause

Common reasons for Kuna cameras not recording include:

• Expired cloud subscriptions: Kuna’s cloud storage requires an active subscription (Basic: £4.99/month). Check your plan under Cloud Storage in the app.
• Incorrect motion detection settings: Zones may be disabled or sensitivity too low.
• Weak Wi-Fi signal: Kuna cameras require a minimum RSSI of -70dBm. Use the Signal Strength tool in the app to measure this.
• UK-specific challenges: Solid brick or stone walls (common in older UK homes) can reduce 2.4GHz signal strength by 10-25dB. Consider installing a Wi-Fi extender near the camera.

Prevention and Long-Term Care

To avoid future recording failures:

• Update firmware regularly: Check for updates in the Device Health section of the app.
• Use 2.4GHz Wi-Fi only: Ensure your router is configured to broadcast on this band.
• Monitor battery levels: For battery-powered models, charge the battery fully before winter (UK winters can drain batteries faster due to cold temperatures).

Full disclosure: we built scOS to address exactly this — the frustration of cameras that depend on Wi-Fi to function. scOS uses permanently powered cameras connected via ethernet.

Replacement Decisions

If your Kuna camera has been in use for 5+ years or shows signs of hardware failure (e.g. LED not lighting up), consider replacement. UK consumers have 6 years to claim faulty goods under the Consumer Rights Act 2015. For professional installation of a new system, expect £150-£300 per camera for a single unit or £450-£1200 for 4 cameras.