Commax Ajax Wireless Video Doorbell, 4MP, 2688 x 1520, Wi-Fi, White

The Commax Ajax Wireless Video Doorbell is a sophisticated security solution designed to provide high-definition monitoring and seamless visitor communication for residential properties. Featuring a 4 MP camera with a resolution of 2688 x 1520 pixels, this device ensures clear visual identification of individuals at your entrance. It operates over a 2.4 GHz Wi-Fi connection and is powered by a reliable 600 mAh lithium-ion battery, making it a versatile choice for modern home security setups.

Advantages

This video doorbell offers exceptional performance through its advanced AI-powered object recognition, which distinguishes between people, animals, and vehicles to minimize false alerts. The integration of a PIR sensor further enhances detection accuracy. Users benefit from the proprietary JetSparrow technology, which enables ultra-fast video streaming and smooth archive navigation. The device is built for durability and security, featuring a backup battery for power outages and robust encryption protocols that eliminate the need for default passwords. Its extended Wi-Fi range of up to 500 meters ensures a stable connection even in challenging environments, while the HDR camera provides high-quality imagery in various lighting conditions.

Suitable for

• Residential front door security and visitor management
• Monitoring entry points for package deliveries
• Integrating into existing Ajax security systems
• Retrofitting older doorbell setups with smart video capabilities

This device may not be suitable for environments with extremely high traffic where constant, non-stop recording is required, as it is optimized for event-based monitoring. Additionally, while it features a backup battery, it is not intended to replace a primary power source for long-term, heavy-duty surveillance operations without periodic recharging.

Key specifications

• Resolution: 4 MP (2688 x 1520 pixels)
• Connectivity: Wi-Fi 2.4 GHz (802.11b/g/n)
• Night vision range: Up to 4 meters
• Power: 600 mAh Lithium-Ion battery
• Detection: PIR sensor and AI-based object recognition
• Audio: Built-in microphone and speaker
• Range: Up to 500 meters line of sight

Installation is straightforward using the included SmartBracket or wedge brackets. Once mounted, the device is paired with the Ajax app by scanning a QR code. Users can configure detection zones, manage notification settings, and access live video streams directly through the mobile interface. The system supports ONVIF and RTSP protocols, allowing for flexible integration with third-party video management software if desired.

What to consider before purchase

• Ensure your home Wi-Fi signal reaches the installation location
• Check compatibility with your existing Ajax security hub
• Consider the mounting surface and available space for the doorbell
• Verify the local regulations regarding video recording in public or shared spaces

For optimal performance, ensure the device is mounted at the recommended height to maximize the PIR sensor's field of view and keep the camera lens clean from debris to maintain high-quality video output.