
Quick Start Guide
CT21
Version 1.0.0
About the Guide
- This manual is for reference only. The operation of the actual product shall prevail if there is any inconsistency.
- All the designs and software are subject to change without prior written notice.
- All trademarks and registered trademarks mentioned are the properties of their respective owners.
- Please visit our website or contact customer service if there is any problem when using the device.
- If there is any uncertainty or controversy, we reserve the right of final explanation.
Package Content

Camera Introduction

The pattern of the LED indicator is included in the following table.
| LED Status | Device Status |
| – Powered off/LED turned off – Rebooting after reset | |
| Red light on | – Booting – Device malfunction |
| Green light flashing | – Waiting for network |
| Green light on | – Operating properly |
| Red light flashing | – Network connection failed |
| Green and red light flashing alternately | – Firmware updating |
Voice control works with Alexa or Google Assistant
- You can control your camera using just your voice with Alexa or Google Assistant-enabled devices.

Operating with eezo APP
Step 1
Scan the following QR code or search “eezo” in Google Play or App Store to download and install the app.
Note: If you have installed the app, update it to the latest version.
http://mobapp.cppluscloud.com/store/eezoapp
Step 2
Run eezo App, and then register an account for the first use.
Step 3
Connect the camera to power source with the power adapter.
Step 4
Wait for booting to be finished, and then the camera indicator flashes with green light.
Step 5
Do the following operations to finish adding camera.

Note:
- If you have more than one camera, do step 5 to add them one by one.
- If the Wi-Fi network has changed or the indicator status goes wrong, reset the camera, and then do step 5 to add it again.
Installing Camera
Note:
Make sure that the mounting surface is strong enough to hold at least three times of the device weight.

Step 1
Drill screw holes on the mounting surface as the positioning map shows, and then put in the expansion bolts.
Step 2
Attach the pedestal to the mounting surface with the self-tapping screws.
Step 3
Power up the camera, and then adjust the lens to the ideal angle.
FAQ
▶ Q: The device cannot boot up or work as expected?
Check the LED indicator status. If the light is not in green, press and hold the reset button for 10 s to reset the camera.
▶ Q: How to connect the camera to another Wi-Fi network?
– lf the camera is online, select camera> settings>Device Setting> WLAN>Network Config to change the Wi-Fi connection on the app.
– If the camera is offline, reset the camera, and then configure the camera again.
▶ Q: Connection takes too long?
– Check if the distance between the camera and the router, and that between the camera and the smart phone is both within 5 m (16.4 ft) during the connection.
– Check the Wi-Fi configuration of the router: Select the channel to auto, and the mode to 11bgn mixed.
▶ Q: When the micro SD card is full, how is the recorded video saved?
– When the micro SD card is full, the system will overwrite the previous recorded videos. Save the important information in time.
Troubleshooting
| Problem | Solution |
| Cannot configure the camera | •Make sure that your smart phone and the camera are within range of your Wi-Fi router. • Make sure that the LED indicator on the camera is flashing green . |
| How to find the camera Wi-Fi password | It is the safety code on the device label. |
| No picture or device is offline | • Make sure that the LED indicator on the camera is flashing green. See “LED Status” section for details if otherwise. • Make sure that the camera is properly connected to power using the included USB power adapter. • Reposition the camera, router, or both to improve signal strength. |
| Picture is not clear | • Check the camera lens for dirt, dust, and spider webs. Clean the lens with a soft, clean cloth. • Remove the vinyl cover on the camera lens. |
| No audio | • Make sure that audio function on camera is turned on. • Make sure that audio is turned up on viewing device. |
| Human detection does not work | Make sure that you have enabled Human Detection in the Device Settings interface of eezo App. |
| Camera stuck downwards | Check Privacy Mode setting on eezo App. |
| Fail to scan QR code | • Clean the camera lens of your smart phone. • Make sure that there is enough light on the QR code. • Do not hold the QR code too close to the camera. |
Thank you for choosing eezo
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