Qu'est-ce qu'un module de caméra IP et comment fonctionne-t-il ?

An IP camera module is the core electronic camera assembly used to capture video and send it over a network. Unlike a finished camera, a module typically exposes the board, lens and interfaces for integration into a DIY or specialist installation.

What Is Inside?

Depending on the model, it can include an image sensor, lens, processor, network interface, microSD/TF slot, audio connections, power input and WiFi, Ethernet, PoE or 4G connectivity.

How Does It Work?

The sensor captures the image, the processor encodes video, and the network interface makes the stream available to a compatible app, recorder or network video system.

WiFi, Ethernet, PoE or 4G?

WiFi uses a wireless network. Ethernet uses a cable. PoE can carry data and power over compatible Ethernet equipment. 4G/LTE uses cellular connectivity.

See the DIY 5MP 4G SIM LTE IP Camera Module and DIY Mini WiFi IP Camera Module.

What Is ONVIF?

ONVIF can help compatible IP cameras and network video equipment work together. Verify the functions required by your NVR or software.

Resolution

2MP may be enough for general monitoring, while 5MP and 8MP can provide more detail. Sensor quality, lens, lighting and compression also matter.

Common Uses

• DIY camera projects
• Embedded systems
• Custom enclosures
• Remote property monitoring
• Technical installations

FAQ

Is a module a complete security camera?

No. It may require an enclosure, power supply and mounting.

Does it need internet?

Not for every local function, but internet is generally needed for remote access outside the local network.