How to connect the Bulat 4 dash cam to a Wi-Fi network

Modern video surveillance systems require constant remote access, and video recorders of the series Bulat 4 are no exception. Properly setting up a wireless connection allows you to instantly receive event notifications and view your recording archive from your smartphone anywhere in the world. However, the initial device synchronization process with the router often raises questions for users, especially if the network has specific security settings.

Unlike standard consumer gadgets, IP equipment requires a more precise approach to network configuration. You need to consider encryption protocol compatibility, frequency range, and DHCP server features. In this article, we'll walk you through each setup step in detail to avoid common connection errors.

Before proceeding with setup via the menu interface, make sure your equipment is physically ready for operation. The antennas must be securely attached to the recorder body, and the router must be transmitting a signal within the device's line of sight. Ignoring this step may lead to a false diagnosis of a faulty Wi-Fi module.

⚠️ Please note: Bulat 4 series DVRs, like most professional equipment, only support the 2.4 GHz frequency band. If your router only broadcasts on the 5 GHz band or uses "Smart Connect" mode (combining 2.4 and 5 GHz into a single network), the device may not see the network or may have trouble connecting.

Preliminary equipment preparation and compatibility check

Successful setup directly depends on the condition of the hardware. Before delving into software settings, it's important to perform a visual inspection and basic component checks. Make sure the Wi-Fi antennas are securely connected to the connectors on the back of the device. A loose connection can result in signal loss, even when the recorder is located close to the router.

An important aspect is the compatibility of security standards. Modern routers can use the protocol by default. WPA3, which older DVR firmware versions simply don't support. In this case, the device will be unable to authenticate on the network. It is recommended to temporarily switch the router to mixed compatibility mode (WPA2/WPA3) or pure WPA2-PSK (AES) for initial setup.

• 📡 Check that the Wi-Fi indicator on the front panel of the recorder is blinking, which indicates that the module is working.
• 🔌 Make sure your power supply provides sufficient power, as power surges can cause reboots during peak Wi-Fi loads.
• 📶 Place the recorder at least 1-2 meters away from powerful sources of interference, such as microwave ovens or powerful transformers.

It's also worth paying attention to the device's firmware version. If the recorder hasn't been updated in a long time, its software may contain bugs that prevent it from working with new router models. A firmware update often resolves compatibility issues without the need for extensive network reconfiguration.

Configuring network settings via the local interface

To begin working with network settings, you'll need to connect a monitor to the DVR and use a mouse to control the interface. Go to the main menu and select Settings, then find the tab Net or NetworkHere is a key switch that often goes unnoticed - Wi-FiIt must be activated by checking the box or moving the slider to the "On" position.

After activating the module, press the button Search or ScanThe device will begin scanning the air and, after a few seconds, display a list of available wireless networks. Find your router's name (SSID) in the list and select it. If your network isn't listed, check to see if the SSID is hidden in the router settings, as recorders may not display hidden networks without manual entry.

In the password entry field, carefully enter the security key for your Wi-Fi network. Pay attention to the case of letters and special characters. After entering, click OK or ConnectThe connection status should change to "Connected," and a signal strength indicator will appear next to the Wi-Fi icon. If the status changes to "Obtaining IP address" and then resets, the issue lies with the DHCP settings or an address conflict.

Troubleshooting DHCP and Static IP Address Issues

The most common reason for unstable network operation of a DVR is the incorrect acquisition of an IP address. By default, the network menu is set to DHCP, which means the address is automatically obtained from the router. However, if the router reboots, the recorder's address may change, resulting in loss of connection with the mobile app and the remote server.

For stable operation of the video surveillance system, we strongly recommend using a static IP address. To do this, uncheck the DHCP option in the network settings. You will need to manually enter the IP address, subnet mask, gateway, and DNS servers. The address must be in the same subnet as your router, but outside the range of addresses assigned by the DHCP server to avoid conflicts.

An example of correct static IP settings:
IP address: 192.168.1.150
Mask: 255.255.255.0
Gateway: 192.168.1.1
DNS: 8.8.8.8

It's important to select the correct gateway address. This is usually the router's address (most often 192.168.0.1 or 192.168.1.1). If you specify the wrong gateway, the recorder will see the local network but won't be able to access the internet to send push notifications to your phone. It's best to manually enter DNS servers using the public addresses of Google (8.8.8.8) or Yandex (77.88.8.8) to avoid issues with resolving domain names on the manufacturer's servers.

What is an IP address conflict?

A conflict occurs when two devices on the same network are assigned the same IP address. In this case, one or both devices lose access to the network. This is why the static address for the recorder should be chosen with some reserve, for example, at the end of the range (192.168.1.200), where the likelihood of a phone or laptop assigning an address is minimal.

Table of typical network parameters for different providers

When manually setting up a static IP address, it's often difficult to determine the correct gateway and DNS values. Below is a table of the most common configurations used in home networks. This information will help you quickly navigate the issue if the automatic settings aren't working.

Using alternative DNS servers, such as 8.8.8.8, often solves the problem when the recorder is connected to Wi-Fi, but the device's time isn't syncing and push notifications aren't arriving. This is because providers sometimes block or process requests to time servers slowly through their DNS.

Setting up remote access and a mobile app

After successfully connecting to Wi-Fi and setting up the IP address, you need to link the recorder to the cloud service for remote viewing. In the recorder menu, find the section P2P or CloudMake sure the connection status is "Online." If the status is "Offline" or "Connecting," the recorder doesn't have internet access, despite being connected to the router.

To view videos on a smartphone, use a mobile application compatible with the protocol XMeye or the manufacturer's proprietary app. Scan the QR code displayed on the monitor screen in the P2P section, or enter the device's serial number (Device ID) manually. The serial number is also located on a sticker on the bottom of the case.

• 📱 Download the app using the QR code from the recorder menu or find it in the AppStore/Google Play using the name indicated in the instructions.
• 🔑 When adding a device, create a viewing password if one has not already been set in the basic security settings.
• 📹 Test audio and video in real time from another room to ensure your Wi-Fi connection is fast enough.

⚠️ Please note: Mobile app and web interfaces are regularly updated by the developers. Button locations and menu item names may differ from those described in older manuals. Always check the latest version of the manual in the "Help" section within the app.

Diagnosing and troubleshooting common connection errors

If after all the steps have been completed the video recorder Bulat 4 If your Wi-Fi connection still won't connect, you need to run diagnostics. First, check the device logs, if this function is available in the advanced menu. You can often see the reason for the failure there: "Auth Failed" (incorrect password) or "Connect Failed" (weak signal or incompatibility).

Try resetting the recorder's network settings to factory defaults. This can be done through the menu. System -> Service -> Default, selecting the option to reset only network settings. After rebooting, repeat the connection process again, being careful when entering the password.

In some cases, changing the Wi-Fi channel on your router can help. If there are many neighboring networks in the air, collisions can occur. Switch your router to a static channel (e.g., 1, 6, or 11) instead of "Auto." Also, make sure the channel width is set to 20M.