1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your WESECUU 5G & 2.4GHz WiFi 2K Light Bulb Security Camera. Please read this manual thoroughly before using the product to ensure proper functionality and safety. Keep this manual for future reference.

Image 1.1: WESECUU Light Bulb Security Camera (2-Pack) and mobile app interface.
2. Produit terminéview
2.1 Principales caractéristiques
- Connectivité Wi-Fi double bande : Supports both 5G and 2.4GHz networks for enhanced signal stability and range.
- Résolution 2K Ultra HD : Fournit des vidéos claires et détailléestage.
- Couverture à 360 degrés : Pan (355°) and Tilt (90°) functionality for comprehensive monitoring.
- Vision nocturne couleur: Six floodlights and six infrared lights for clear images in low-light conditions.
- Conversation bidirectionnelle : Microphone et haut-parleur intégrés pour une communication en temps réel.
- Motion and Human Body Detection: Adjustable sensors to minimize false alarms.
- Alarme sirène : Audible alarm and white light activation upon motion detection.
- Plusieurs options de stockage : Supports cloud storage (subscription required) and local Micro SD card storage (up to 128GB, not included).
- Partage multi-utilisateurs : Share device access with family and friends via the app.
- Compatible avec Alexa : Compatible avec Amazon Alexa pour la commande vocale.

Image 2.1 : Terminéview of key features including 5G & 2.4GHz WiFi, real-time alerts, two-way talk, motion detection, 355°/90° view, 2K color night vision, and storage options.
2.2 Contenu du paquet
- WESECUU Light Bulb Security Camera (2 units)
- E26 Bulb Base (2 units)
- Manuel d'instructions (ce document)
3. Guide de configuration
3.1 Téléchargement et installation de l'application
- Rechercher "AJCloud" in the App Store (iOS) or Google Play Store (Android).
- Download and install the AJCloud application.
- Alternatively, scan the QR code provided in the installation image below to download the app.
3.2 Device Installation and Pairing
- Screw the light bulb security camera into the equipped E26 bulb base.
- Plug the E26 bulb base into a standard power outlet. The camera will power on.
- Open the AJCloud app on your smartphone.
- Appuyez sur l'icône « + » en haut à droite pour ajouter un nouvel appareil.
- Select the "IP Camera" option and then "Light bulb camera".
- Follow the on-screen prompts to connect the camera to your home WiFi network (supports both 5G and 2.4GHz). Ensure your phone is connected to the same WiFi network during setup.
- Once connected, name your device and complete the setup process.

Image 3.1: Step-by-step visual guide for app download, device addition, WiFi connection, and device naming.
Download the AJCloud app: https://appstore.ajcloud.net/app/ajcloud/
4. Mode d'emploi
4.1 Connectivité Wi-Fi double bande
The camera supports both 5G and 2.4GHz WiFi networks. For optimal performance, ensure your camera is within range of your router. The 5G band offers faster speeds for smoother real-time video, while 2.4GHz provides a wider range.
4.2 Communication bidirectionnelle
Utilize the built-in microphone and speaker to communicate with individuals near the camera. Access this feature through the AJCloud app to engage in real-time conversations.

Image 4.1: Demonstrates the two-way talk functionality via the mobile app.
4.3 Modes de vision nocturne
La caméra propose deux modes de vision nocturne :
- Vision nocturne couleur: Activated by six floodlights, providing full-color images even in complete darkness.
- Vision nocturne infrarouge: Utilizes six infrared lights for clear black and white images in low-light conditions.
You can switch between these modes or set them to automatic activation based on ambient light levels within the AJCloud app.

Image 4.2: Comparison of full-color night vision and infrared night vision in an outdoor setting.
4.4 Motion Detection and Human Body Detection
The camera is equipped with advanced motion sensors. You can configure the detection settings in the AJCloud app to:
- Detect all motion within the camera's field of view.
- Activate "Human Body Detection" to specifically identify human shapes, reducing false alarms from pets or environmental factors.
Upon detection, the camera can send alerts to your smartphone and initiate recording.

Image 4.3: Illustrates a motion detection alert being sent to a smartphone, highlighting a detected intruder.

Image 4.4: Shows the camera's pan (355°) and tilt (90°) capabilities tracking a child, demonstrating human detection.
4.5 Siren Alarm
When motion is detected, the camera can be configured to emit a loud siren sound and activate its white floodlights simultaneously. This feature is designed to deter intruders and can be enabled or disabled via the AJCloud app settings.
4.6 Enregistrement et stockage 24h/24 et 7j/7
La caméra prend en charge l'enregistrement continu 24h/24 et 7j/7. Vidéo footage can be stored using two methods:
- Stockage dans le cloud : A paid subscription service through the AJCloud app for secure online storage.
- Stockage de la carte micro SD : Supports up to 128GB Micro SD cards (not included) for local storage. Insert the Micro SD card into the designated slot on the camera.

Image 4.5: Depicts the 24/7 recording capability with options for playback, cloud storage, and SD card storage.
4.7 Partage multi-utilisateurs
You can share access to your camera's live feed and recorded footage with multiple users (family members or trusted individuals) through the AJCloud app. This allows for synchronized video viewing and monitoring.
4.8 Compatibilité avec Alexa
The WESECUU Light Bulb Security Camera is compatible with Amazon Alexa. Follow the instructions in the AJCloud app or Alexa app to link your device for voice control functionalities.
5. Entretien
- Nettoyage: Essuyez délicatement l'objectif et le boîtier de l'appareil photo avec un chiffon doux et sec. Évitez d'utiliser des produits chimiques agressifs ou des matériaux abrasifs.
- Mises à jour du micrologiciel : Regularly check the AJCloud app for available firmware updates to ensure optimal performance and security.
- Alimentation: Assurez-vous que la caméra est connectée à une source d'alimentation stable.
- Gestion de la carte SD: Si vous utilisez une carte SD, veuillez la recharger périodiquement.view et gérer les aliments stockéstage pour éviter que la carte ne soit pleine.
6. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| La caméra ne se connecte pas au Wi-Fi. | Incorrect WiFi password; Camera too far from router; Router firewall settings; Incorrect WiFi band selected. | Verify WiFi password. Move camera closer to router. Check router settings. Ensure you are connecting to a 2.4GHz or 5G network as supported. |
| Mauvaise qualité d'image | Objectif sale ; faible bande passante réseau ; éclairage insuffisant. | Clean the camera lens. Ensure stable internet connection. Adjust camera position or enable floodlights for better illumination. |
| La détection de mouvement ne fonctionne pas | Sensibilité de détection trop faible ; zone de détection mal définie ; présence d’obstacles. view. | Adjust sensitivity settings in the app. Configure detection zones. Ensure clear line of sight. |
| Aucun enregistrement sur carte SD | SD card full or faulty; SD card not inserted correctly; Recording settings disabled. | Check SD card status in app. Reinsert or replace SD card. Enable recording in app settings. |
| Problèmes audio en communication bidirectionnelle | Microphone/haut-parleur bloqué ; Latence du réseau ; Autorisations de l’application. | Ensure microphone and speaker are clear. Check network connection. Grant necessary audio permissions to the AJCloud app. |
7. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | T-CP8052LF-W3MB |
| Connectivité | Wireless (5G & 2.4GHz WiFi) |
| Résolution | 2K Ultra HD |
| Vision nocturne | Vision nocturne couleur, vision nocturne infrarouge |
| Plage de panoramique/inclinaison | Pan 355 °, inclinaison 90 ° |
| Options de stockage | Cloud Storage (paid), Micro SD Card (up to 128GB, not included) |
| Audio bidirectionnel | Soutenu |
| Détection de mouvement | Motion Detection, Human Body Detection |
| Source d'énergie | Corded Electric (E26 bulb base) |
| Type de contrôleur | Amazon Alexa |
| Dimensions du produit | 1 x 1 x 1 pouces |
| Poids de l'article | 1.11 livres (0.5 kilogramme) |

Image 7.1: Visual comparison demonstrating the clarity of 2K HD resolution versus 1080P.
8. Garantie et assistance
For warranty information and technical support, please refer to the WESECUU official website or contact their customer service directly. Details are typically provided on the product packaging or within the AJCloud application's help section.
Manufacturer: WESECUU
Date de première disponibilité : 14 juin 2025
9. Scénarios d'utilisation
The WESECUU Light Bulb Security Camera is suitable for various indoor and outdoor monitoring applications, including:
- Arrière-cour
- Jardin
- Garage
- Gate/Entrance
- Salon

Image 9.1 : Examples of suitable locations for camera installation, such as backyard, garden, garage, gate, and living room.