Http Port

DVR Settings

Model 4800 User's Manual

NETWORK

The DVR supports several two options for online viewing after an IP address is set:

DHCP (automatic mode). Acquire the IP address using the DHCP client model.

Static IP (manual mode). Indicate the IP address using the Static IP model (enter data for IP Address, Subnet Mask, and Gateway fields).

Note: Contact your network administrator or Internet service provider for information specific to your network and an explanation of network settings.

The HTTP port connects to the DVR web server. By default, the value is 80. You can specify a different port number, if needed.

COMMAND PORT

The command port controls the DVR. By default, the value is 5050. You can specify a different port number, if needed.

MEDIA PORT

The media port is used for audio and video streaming. By default, the value is 6050. You can specify a different port number, if needed.

Note: If the DVR is installed behind a firewall server, the values of the network ports must be set as follows in order to upload to a WAN interface:

HTTP port: 80

Command Port: 5050

Media Port: 6050

Mobile Surveillance Port: 7050

If the DVR is installed behind a router to share a single public IP address, configure the Port Forwarding or Virtual Server for the HTTP, Command, and Media ports:

HTTP port: 80

Command Port: 5050

Media Port: 6050

Mobile Surveillance Port: 7050

4800 specifications

The First Alert 4800 is a highly regarded smoke and carbon monoxide detector known for its reliability and advanced features. It is designed to enhance the safety of homes and businesses by promptly detecting smoke and hazardous carbon monoxide gases, which can pose serious threats to life and property.

One of the key features of the First Alert 4800 is its dual-sensor technology. This innovative design combines both photoelectric and ionization sensors, allowing the device to effectively sense slow, smoldering fires as well as fast-flaming fires. This dual approach significantly improves the chances of early detection, giving occupants crucial time to react in case of a fire emergency.

Another standout characteristic of the First Alert 4800 is its ability to detect dangerous levels of carbon monoxide. Carbon monoxide is often dubbed the "silent killer" because it is odorless and colorless, making it difficult to detect without proper equipment. The First Alert 4800 continuously monitors the air for this toxic gas, providing a reliable alarm when CO levels rise beyond safe thresholds.

The design of the First Alert 4800 incorporates a sleek and modern aesthetic that fits seamlessly into various home decors. Its unobtrusive appearance does not compromise its functionality. Furthermore, the unit features a clear digital display that indicates the levels of smoke and carbon monoxide detected, providing users with immediate information about their environment.

Installation and maintenance of the First Alert 4800 are user-friendly. The device comes with an easily accessible battery compartment and features a low-battery alert system. This ensures minimal disruption, as users can quickly replace batteries when needed. The unit is also equipped with a test button that allows users to check the functionality of the alarm with a simple press.

Another noteworthy technology included in the First Alert 4800 is its voice alarm feature. In addition to the standard alarm sounds, the device provides a voice alert that specifies the type of danger detected, whether it's smoke or carbon monoxide. This feature helps users make informed decisions in emergencies, particularly in stressful situations.

In summary, the First Alert 4800 is a cutting-edge smoke and carbon monoxide detector that prioritizes safety through its dual-sensor technology, modern design, and user-friendly features. With its reliable performance and intelligent alerts, it offers peace of mind to homeowners and businesses alike, ensuring that occupants are protected from the dangers of fire and toxic gases.