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Internet Protocol cameras, also called IP cameras or network cameras, provide digital video surveillance by sending and receiving footage over the internet or local area network (LAN). Like their name suggests, IP cameras connect to a network through WiFi or a Power over Ethernet (PoE) cable. They’re often used with network video recorders (NVRs) and sometimes digital video recorders (DVRs), making them a common solution for enterprise video surveillance. In the modern market, many different types of IP cameras are produced for you to choose from such as HD IP Camera, AI IP Camera, PTZ IP Camera, etc. and other cameras like Full Color Camera and Analog Camera.

When choosing an IP camera, there are many different features you have to pay attention to.

Cloud and Built-In Storage: Storage space is a huge consideration when surveying IP cameras. By law, many companies are required to retain security footage for a specific amount of time depending on their industry and local mandates. Most surveillance systems will transmit video data onto cloud storage, a Solid-State Drive (SSD), or a Hard Disk Drive (HDD). Advanced solutions store footage locally on an SSD or HDD while also backing it up in the cloud; these “hybrid cloud” security systems are considered safer and more reliable than systems that rely on just one method.

PoE Capabilities: IP cameras that can be powered over a PoE connection eliminate the risk and cost of running electrical wire. Compared to purely wireless cameras, PoE IP cameras tend to have more stable data transmission and less likely to encounter interference from nearby devices.

Video Data Encryption: How secure an IP camera is depends on its level of data encryption and network security. Encryption is a way to conceal information by scrambling data so that only authorized parties can decode it. Since IP cameras are often targeted in IoT breaches, utilizing modern security standards is key to prevent hackers from lifting company information and even disabling whole systems. There are two states of encryption, at rest and in transit.

At Rest Encryption: Data encrypted “at rest” means data is protected while on the camera. RSA and AES are two examples of Public Key Infrastructure (PKI) encryption standards, which ensure that anyone who accesses video data won’t be able to extract it from onboard storage.