Ajax DomeCam Mini HL 5MP 2.8mm White

Ajax DomeCam Mini HL 5MP 2.8mm White

The Ajax DomeCam White 5MP is a wired AI-powered security IP camera designed for wide-area indoor and outdoor surveillance. Its 5MP CMOS image sensor delivers resolution up to 2880 × 1620, while the fixed 2.8mm f/1.6 lens provides a broad horizontal field of view of up to 110°.

Additionally, the camera combines intelligent hybrid illumination, True WDR and AI-powered object recognition. Therefore, it provides a versatile surveillance solution for entrances, reception areas, retail environments, courtyards and other locations where broad coverage is required.

5MP Video

The DomeCam Mini HL uses a 5MP CMOS 1/2.8-inch image sensor.

Supported resolutions include:

• 5MP: 2880 × 1620
• 4MP: 2560 × 1440
• 3MP: 2304 × 1296
• 2MP: 1920 × 1080
• 0.6MP: 1024 × 576

The camera supports a frame rate of up to 25 fps.

Furthermore, image rotation can be configured at:

• 0°
• 180°

2.8mm Wide-Angle Lens

The camera uses a fixed 2.8mm lens with a maximum aperture of f/1.6.

Field of view:

• Horizontal: 100°–110°
• Vertical: 50°–60°
• Diagonal: 125°–135°

Therefore, the 2.8mm lens provides broad coverage for locations where viewing a wider area is more important than concentrating surveillance over longer distances.

DORI Distance

For the 5MP / 2.8mm configuration:

• Detection: Up to 65m
• Observation: Up to 26m
• Recognition: Up to 13m
• Identification: Up to 6.5m

These distances provide a useful reference when planning camera placement for different surveillance requirements.

Hybrid Illumination

The DomeCam Mini HL combines infrared and white LED illumination.

Maximum illumination distance:

• White LED: Up to 15m
• IR LED: Up to 15m

Intelligent lighting control automatically adjusts the intensity of both illumination systems in real time.

As a result, the camera helps prevent overexposure while maintaining visibility of objects positioned at different distances in low-light conditions.

Low-Light Performance

Minimum illumination:

• Colour: 0.005 lx
• Black and White: 0 lx

The signal-to-noise ratio exceeds 52 dB.

Therefore, the camera can maintain useful surveillance detail under challenging low-light conditions.

True WDR Image Processing

The camera provides 120 dB True WDR.

True WDR helps balance bright and dark areas within the same image. Consequently, details can remain clearer around entrances, windows, doors and other environments where strong lighting contrasts occur.

AI Object Detection

The camera detects motion through software image-frame analysis.

Built-in AI recognises:

• People
• Pets
• Vehicles

Therefore, the system can distinguish relevant objects and support more targeted surveillance events.

Ajax DomeCam White 5MP Video Transmission

The camera uses JetSparrow, Ajax Systems’ fast and encrypted peer-to-peer video protocol.

Supported network protocols include:

• HTTP
• HTTPS
• TCP/IP
• IPv4
• RTSP
• UDP
• DHCP
• DNS

Additionally, the camera conforms with ONVIF Profile S for compatible integrations.

Visual Verification Of Ajax Alarms

The DomeCam Mini HL supports visual verification scenarios within an Ajax security system.

For example, Ajax detectors can trigger selected cameras to start recording when an alarm occurs.

The recorded event then becomes available through compatible Ajax mobile or desktop monitoring applications.

As a result, users can review video associated with an alarm event without manually searching through unrelated footage.

Video Storage

The camera supports:

• MicroSD card storage
• Ajax NVR

The camera supports microSD cards up to 256GB.

For suitable recording performance, the memory card should be Class V30 or faster.

MicroSD card is not included.

Built-In Microphone

The DomeCam Mini HL includes a built-in microphone.

When the corresponding settings are enabled, the camera can record audio at the monitored location.

Supported audio codecs include:

• G711-ULAW
• G711-ALAW
• G726
• G722

Privacy And Access Control

Ajax provides configurable privacy controls for video surveillance.

The device owner can manage access for:

• Ajax mobile app users
• Installers
• Monitoring company operators through Ajax PRO Desktop

Therefore, the owner controls who can access video streams, event history and camera settings.

Security Protection

The camera incorporates several technologies to protect communication and device integrity.

These include:

• mTLS: Encrypted connection for data protection
• Ajax Cloud Authentication
• Secure Boot: Protection against firmware spoofing
• OTA Signature Verification: Secure automatic firmware updates

Together, these technologies help protect video communication and camera operation.

Network Connectivity

The camera uses a self-adaptive Ethernet connection.

• Port: 1 × RJ-45
• Ethernet: 10/100 Mbps

Supported protocols include:

• HTTP
• HTTPS
• TCP/IP
• IPv4
• RTSP
• UDP
• DHCP
• DNS
• ONVIF Profile S

Power Supply

The camera supports both PoE and external 12V DC power.

PoE

• Standard: IEEE 802.3at/af
• Maximum Power Consumption: Up to 7.2W
• Average Power Consumption: Up to 6.8W

12V DC

• External Supply: 12V DC ±20%, 1A
• Maximum Power Consumption: Up to 6.1W
• Average Power Consumption: Up to 5.8W

Therefore, installers can select the most appropriate power method for the available infrastructure.

Device Specifications

• Camera Type: Wired AI-powered security IP camera
• Image Sensor: 5MP CMOS, 1/2.8-inch
• Maximum Resolution: 2880 × 1620
• Maximum Frame Rate: Up to 25 fps
• Lens: 2.8mm fixed
• Maximum Aperture: f/1.6
• Horizontal Field of View: 100°–110°
• Vertical Field of View: 50°–60°
• Diagonal Field of View: 125°–135°
• Dynamic Range: 120 dB True WDR
• Minimum Illumination – Colour: 0.005 lx
• Minimum Illumination – B/W: 0 lx
• SNR: More than 52 dB
• IR Illumination: Up to 15m
• White LED Illumination: Up to 15m
• Motion Detection: Software image-frame analysis
• AI Detection: People, pets and vehicles
• Video Codecs: H.265 and H.264
• Built-In Microphone: Yes
• Audio Codecs: G711-ULAW, G711-ALAW, G726, G722
• MicroSD Support: Up to 256GB
• Recommended MicroSD: Class V30 or faster
• Ethernet: 10/100 Mbps RJ-45
• ONVIF: Profile S
• Video Protocol: JetSparrow
• PoE: IEEE 802.3at/af
• External Power: 12V DC ±20%, 1A
• Dimensions: 114 × 114 × 67mm
• Weight: 430g
• Operating Temperature: -30°C to +60°C
• Operating Humidity: Up to 90%
• Protection Class: IP66
• Impact Protection: IK08
• Colour: White

Compatibility

The DomeCam Mini HL supports integration with:

• Ajax NVR
• Ajax security systems
• Ajax mobile applications
• Ajax PRO Desktop
• Compatible ONVIF Profile S systems
• Compatible RTSP video systems
• MicroSD storage up to 256GB

Complete Set

The package includes:

• Ajax DomeCam Mini HL 5MP 2.8mm White
• Installation template
• Installation kit
• Quick start guide

MicroSD card is not included.

Professional Security Solution

The Ajax DomeCam Mini HL 5MP 2.8mm White combines high-resolution surveillance, AI-powered object recognition, hybrid illumination and 120 dB True WDR in a compact professional IP security camera.

Furthermore, its wide 2.8mm lens provides up to a 110° horizontal viewing angle, making it particularly suitable for areas where broad surveillance coverage is required.

Meanwhile, the IP66 and IK08 enclosure supports demanding indoor and outdoor installations, while the white finish provides a clean and discreet appearance on lighter ceilings, walls and exterior surfaces.

Professional Ajax CCTV and video surveillance solutions are available from Security Expert Online.