In addition to being a subset of IP cameras, PoE security cameras come in a variety of types that are tailored to meet different security and building management needs. Here are some typical PoE camera models that property owners may want to look into for usage in various residential and business settings.
PoE security cameras with bullets
Although certain models may have a limited field of vision, Bullet PoE cameras are made to record high-quality video at a distance. Long-distance spaces including parking lots, hallways, and perimeters are frequently covered by bullet PoE cameras. Many versions offer outdoor use with built-in low-light capabilities and weather-proof housing.
Dome PoE security cameras
Though typically at the expense of some range, dome PoE cameras perform well in situations where bullet versions could falter by recording video with a broad field of view. Large open spaces like offices, stock rooms, and shop floors are ideal for using dome PoE cameras; however, regular cleaning of the dome-shaped casing may need additional maintenance.
PoE cameras with Pan Tilt Zoom (PTZ).
Since both the dome and bullet versions are fixed PoE cameras, only one fixed angle will be used to record the video. As the name implies, PTZ PoE cameras include zoom, tilt, and pan functions that let employees change viewing angles at a distance with the use of specialist software. Teams who want to remotely alter cameras while in operation will need PTZ PoE cameras.
PoE cameras with multiple sensors
Two or more image sensors are used in multi-sensor PoE security cameras in order to record video from several perspectives at once. Additional sensors can assist minimize blind spots and, in certain situations, even offer complete panoramic views of target sites to ensure adequate coverage without the requirement for PTZ units, even if these PoE cameras are permanent solutions.
PoE security camera systems’ advantages
PoE systems are often considerably easier to design, install, and operate, even though both analog and conventional IP cameras can provide some of the same operational advantages as PoE cameras. More functionality may be accomplished with fewer components and less technological expertise. Some of the main advantages of PoE cameras are listed below.
Flexibility in design
PoE cameras don’t need to be placed close to electricity outlets because they can send and receive data using Ethernet wires alone. Teams now have a lot more options when it comes to possible camera locations. Additionally, relocation will only involve moving individual Ethernet connections if companies decide their PoE cameras need to be moved at any point.
PoE extenders and PoE switches can be freely installed to assist property owners in getting around Ethernet cables’ 328-foot maximum functioning limit. This can only be accomplished in an analog system by connecting or installing brand-new coaxial wires.
Quality of digital images
PoE cameras are a type of IP security camera system that uses built-in computer processors to encode pictures and record video digitally. Because of this difference, PoE systems may capture live video at a far better resolution than analog cameras, and they don’t require an extra DVR solution to apply external video processing capabilities to the recorded video.
Additionally, digital video transmissions do not have the same issues with deterioration or signal loss that are typical of analog systems. As cable length increases, analog transmissions will progressively lose quality; digital video signals are not affected in the same way. Digital zoom, which doesn’t reduce image quality like optical zoom does, is another advantage of PoE camera devices.
Easy upkeep
Because there are many fewer wires and hardware components to take into account, Power over Ethernet camera systems are usually far easier to maintain than equivalent analog CCTV options. Organizations that decide to create fully cloud-based camera systems can further streamline maintenance procedures because these installations eliminate the need for physical recording equipment.
Captured video in a cloud-based PoE system is instantly sent to a cloud management platform for viewing and storage. This implies that only PoE cameras, cables, and switches require physical maintenance; all other network components may be centrally maintained using software controlled by a Simple Network Management Protocol.
Network and power dependability
Several cameras in a conventional security video system are probably powered by different adapters that are connected to several wall outlets, which raises the possibility of multiple individual mechanisms failing. In contrast, PoE security cameras will all be powered by a single, centralized power source, making the system far more dependable and less susceptible to power outages.
Additionally, PoE cameras transmit data via a hardwired internet connection, which is said to be significantly more dependable than any similar WiFi-based setup. Because Ethernet connections are typically immune to issues like crosstalk, interference, and signal deterioration, PoE security systems are an excellent option for dependable and constant data transfer.
Costs of installation
Because PoE security camera systems use fewer components and less wiring than traditional CCTV solutions, they can be more affordable to install. Additionally, companies won’t have to pay licensed electricians to install specialized power cords because no electrical wiring would be needed to power individual cameras, which will further down installation costs.
Easy scalability
It will only be necessary to add more network connections if company requirements alter and more PoE security cameras need to be deployed. Compared to installing new electrical wiring, this procedure requires a lot less work and resources, which helps businesses keep costs low and gives teams the freedom to modify security systems as needed.