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CR202-Pro Quick Installation Guide (UniFi-Style)

Layout Principle Statement: This document is written in the UniFi-style structure. The upper half (Part I) uses text and illustrations to walk through the physical installation and login flow; the lower half (Part II) provides complete references for packing list, LED meanings, wall mounting, interface parameters, configuration management, log diagnostics, and remote access.

Part I: Quick Installation (Visual Step-by-Step Flow)

What you need to do first: Unbox → Mount the device → Connect power and Ethernet → (If using cellular) Power off to install SIM and attach antennas → Power on → Set PC to same subnet → Open Web UI in browser. Then: Scroll down to Part II to look up packing list, LED meanings, wall mounting, interface details, and configuration management as needed.

Must-Read Summary (Before Wiring and Power-On)

Item Requirement
Power supply 5V/2A Type-C or built-in battery (some models); pay attention to the power voltage level.
SIM card Single nano SIM or eSIM; power off the device before installing or removing the SIM card. Hot-swap is prohibited.
Antenna installation Rotate the metal interface clockwise until the movable part cannot be rotated. Do not hold the black glue stick to twist the antenna.
Installation environment Operating temperature -10℃ ~ 50℃; avoid direct sunlight, heat sources, and strong electromagnetic interference.
Login credentials Username and password are printed on the nameplate at the bottom of the device.

Step 1: Check the Physical Device and Identify Panels and Interfaces

  1. Confirm the version of your CR202-Pro (with-battery or without-battery).
  2. Locate the WAN/LAN1, LAN2 Ethernet ports, Type-C power port, SIM card slot, RESET button, and antenna connectors on the device.
  3. Check the nameplate at the bottom of the device and record the default login username and password.

For panel and interface layout, see §2.2.

Step 2: Mount the Device on a Wall or Inside a Cabinet

CR202-Pro supports wall-mount installation with the included wall mounting lug.

  1. Attach the wall mounting lug to the device.
  2. Mark the drilling positions on the wall or cabinet.
  3. Use appropriate screws (not included) to fasten the device to the wall or cabinet through the mounting lug.
  4. To detach, reverse the order by loosening the screws and then removing the device.

For wall-mount details, see §2.4.

Step 3: Connect Power and Ethernet

  1. Connect the power adapter (5V/2A) to the device via the Type-C port, or use the built-in battery after it is fully charged.
  2. If wired Internet access is required, connect the external network cable to the WAN/LAN1 port and the PC cable to the LAN2 port.

CR202-Pro supports three ways to access the Internet: wired, cellular, and Wi-Fi.

For Ethernet port speed and pinout, see §2.5.1. For Web configuration of the three Internet access methods, see §2.7.1.

Step 4: (If Using Cellular) Power Off to Install SIM Card and Attach Antennas

⚠️ Be sure to power off the device before operating.

  1. Power off the device.
  2. Insert the nano SIM card in the direction shown below.

  1. Attach the 4G antennas (North America models include 2 antennas) to the corresponding antenna connectors on the device.
  2. Rotate the metal interface clockwise until the movable part cannot be rotated. Do not hold the black glue stick to twist the antenna.
  3. Power the device back on.

For SIM card slot location and antenna connector details, see §2.5.3.

Step 5: Power On and Confirm the Device Is Ready

  1. Connect the power adapter or press the power button to turn on the device.
  2. Observe the LEDs:
  3. With-battery version: Battery LED lights up; System LED blinking green indicates booting, steady green indicates normal operation.
  4. Without-battery version: System LED blinking green indicates booting, steady green indicates normal operation.

For full LED meanings and reset button location, see §2.3.

Step 6: Log In via PC and Browser

  1. Connect the PC Ethernet port to the device's LAN2 port.
  2. Configure the PC network (choose one):
  3. Recommended: Set the PC to obtain an IP address automatically (DHCP).
  4. Or manually set a static IP: pick any address from 192.168.2.2 ~ 192.168.2.254, subnet mask 255.255.255.0, gateway 192.168.2.1, DNS 8.8.8.8.
  5. Open a browser and visit 192.168.2.1.
  6. Enter the username and password printed on the nameplate at the bottom of the device in the pop-up window.

  1. If the browser warns "Your connection is not private", click "Advanced" and proceed to the address.
Port Role Default IP
WAN/LAN1 (Determined by WAN configuration)
LAN2 192.168.2.1

After login, if you need to configure wired WAN, cellular dial-up, or Wi-Fi Internet access, please refer to §2.7.1.

Post-Installation Self-Check

  • ☐ The device is mounted (wall-mounted in place).
  • ☐ Power is connected (Type-C or battery); if using cellular, the SIM and 4G antennas are in place.
  • ☐ System LED is steady green (device operating normally).
  • ☐ The browser can open the Web login page and log in successfully.

Troubleshooting tip: If you cannot log in, check whether the PC is on the same subnet as the router; if you forgot the password, please refer to §2.7.2 to perform a hardware factory reset.

Part II: Detailed Information

2.1 Packing List

Standard Accessories

No. Name Qty Unit Remarks
1 CR202-Pro 1 pcs Mobile 4G router
2 Ethernet cable 1 pcs 1 meter
3 Power adaptor 1 pcs 5V/2A, Type-C interface
4 4G antenna 2 pcs North America models have 2 antennas
5 Certificate and product warrant card 1 pcs CR202-Pro has 3 years of warranty period; Battery has 1 year of warranty period
6 QSG 1 pcs Quick installation guide
7 Wall mounting lug 1 pcs Support wall mounting

Optional Accessories

(Not detailed in the original draft; to be supplemented.)

2.2 Product Structure and Identification

Front / Top Panel

Device Bottom / Back Nameplate

The login username, password, and serial number are printed on the bottom nameplate.

2.3 LEDs and Reset Button

2.3.1 System Status LEDs

CR202-Pro (with battery)

LED Status Meaning
System Off Power off
Blinking green Device starting
Steady green Device working normally
Blinking yellow Upgrading
Network Off Cellular disabled
Blinking green Dialing up
Blinking yellow Dialing abnormal
Blinking red No SIM card, cannot read SIM card, or modem abnormal
Steady green Dialed up, signal level ≥ 20
Steady yellow Dialed up, 19 ≥ signal level ≥ 10
Steady red Dialed up, signal level ≤ 9
Wi-Fi Off Wi-Fi disabled
Blinking green Wi-Fi connected, data transmitting
Steady green Wi-Fi enabled
Battery Blinking Battery charging
Steady Battery discharging
Green 80% < battery level ≤ 100%
Yellow 20% < battery level ≤ 80%
Red 0 < battery level ≤ 20%

CR202-Pro (without battery)

LED Status Meaning
System Off Power off
Blinking green Device starting
Steady green Device working normally
Blinking yellow Upgrading
Network Off Cellular disabled
Blinking green Dialing up
Steady green Dial-up successful
Blinking yellow Dialing abnormal
Blinking red No SIM card, cannot read SIM card, or modem abnormal
Wi-Fi Off Wi-Fi disabled
Blinking green Wi-Fi connected, data transmitting
Steady green Wi-Fi enabled
Signal Off Cellular disabled (original text said "Wi-Fi disable"; corrected per context)
Steady green Dialed up, signal level ≥ 20
Steady yellow Dialed up, 19 ≥ signal level ≥ 10
Steady red Dialed up, signal level ≤ 9

Blinking frequency definition: - Steady on / off: Lasts at least approx. 3 s - Slow blink: Approx. 1 Hz - Fast blink: Approx. 5 Hz

2.3.2 Reset Button

  • The RESET button is located on the device (see the schematic in §2.2).
  • Function: Hardware factory reset.
  • For detailed operation steps, see §2.7.5.

2.4 Mechanical Installation

2.4.1 Wall Mounting: Installation

  1. Attach the wall mounting lug (included in the package) to the device.
  2. Hold the device against the target wall or cabinet, mark the screw positions.
  3. Use appropriate screws to fasten the mounting lug (and device) to the wall or cabinet.

2.4.2 Wall Mounting: Removal

  1. Loosen the screws from the wall or cabinet.
  2. Remove the device together with the mounting lug.

2.5 Connections and Cabling

2.5.1 Ethernet

  • CR202-Pro provides 2 RJ45 ports: WAN/LAN1 and LAN2.
  • Speed: 10M/100M auto-negotiation.

RJ45 pinout:

(Not provided in the original draft; to be supplemented.)

2.5.2 Power Supply

  • Input method: Type-C port 5V/2A or built-in battery (some models).
  • Please pay attention to the power voltage level and avoid using mismatched adapters.
  • After power-on, the System/Battery LED lights up.

2.5.3 Cellular SIM and Antennas

  • SIM card type: Single nano SIM or eSIM.
  • Warning: Power off the device before installing or removing the SIM card. Hot-swap is prohibited.
  • nano SIM card installation direction is shown below:

  • 4G antennas: North America models are equipped with 2 antennas. Tighten the antennas onto the corresponding connectors on the device.
  • Installation note: Rotate the metal interface clockwise until the movable part cannot be rotated. Do not hold the black glue stick to twist the antenna.
Shell Silkscreen Name Description
(Not detailed in the original draft; to be supplemented.) 4G Antenna Cellular antenna

2.5.4 Wi-Fi Antenna

  • Attach the Wi-Fi antenna to the corresponding connector on the device.
  • If you need to use the Wi-Fi function, please configure AP or STA mode in the Web UI (see §2.7.1 for details).
Shell Silkscreen Name Description
(Not detailed in the original draft; to be supplemented.) Wi-Fi Antenna Wi-Fi antenna

2.6 Power Supply and Environment (Quick Reference)

Item Specification
Input voltage 5V DC (Type-C), or built-in battery
Operating temperature -10℃ ~ 50℃
Storage temperature -20℃ ~ 60℃
Ambient humidity (Not detailed in the original draft; to be supplemented.)

2.7 First Login, Configuration Management, and Factory Reset

2.7.1 Web Login and Internet Configuration

First login steps (same as Step 6 in Part I):

  1. Connect the PC Ethernet port to the device's LAN2 port.
  2. Set the PC to obtain an IP address automatically (recommended), or manually configure a static IP: 192.168.2.2 ~ 192.168.2.254, subnet mask 255.255.255.0, gateway 192.168.2.1, DNS 8.8.8.8.
  3. Open a browser and visit 192.168.2.1, then enter the username and password printed on the bottom nameplate.

  1. If the browser warns "Your connection is not private", click "Advanced" and proceed.
Port Role Default IP
WAN/LAN1 (Determined by WAN configuration)
LAN2 192.168.2.1

Wired WAN configuration:

After login, go to "Network >> WAN" to create a WAN port. Three IP acquisition methods are supported:

  • Dynamic DHCP (recommended): Obtain IP automatically.

  • Static IP: Manually fill in IP, subnet mask, gateway, and DNS, then click Apply & Save.

  • ADSL Dialup: Fill in the dial-up account and password, then click Apply & Save.

After configuration, check network connectivity in "Tools >> PING":

Cellular dial-up configuration:

  1. Make sure the nano SIM card is installed with power off and the 4G antennas are connected.
  2. Go to "Network >> Cellular" to set the Profile.
  3. Cellular is enabled by default; the device will automatically dial up and connect to the Internet within a few minutes. If it cannot connect, try disabling and then re-enabling dial-up.
  4. If you are using a private-network SIM card, you also need to configure the APN parameter.
  5. Check the dial-up status in "Status"; if it shows Connected and there is an IP address and other dial-up parameters, the router has connected to the Internet via the SIM card.

Note: When CR202-Pro does not access the Internet via cellular, please disable Cellular in "Network >> Cellular"; otherwise the device will restart after trying to dial up and failing several times.

Wi-Fi configuration:

AP mode (default): CR202-Pro acts as a wireless access point to radiate signals. Other terminal devices can connect to CR202-Pro to access the Internet. It is necessary to ensure that CR202-Pro itself has already been connected to the Internet through wired or cellular. AP mode supports setting the SSID name and encryption method, and terminal devices will need to input the password when connecting.

STA mode: CR202-Pro connects to another AP Wi-Fi device to access the Internet.

  1. Go to "Network >> Switch WLAN Mode", select STA for WLAN Type, save, and then reboot the router.

  1. Go to "Network >> WLAN Client", click Scan to scan available APs, and click Connect to choose a target AP.

  1. Configure Wi-Fi parameters and save. Then check the connection status in "Status >> Network Connection".

  1. Go to "Network >> WAN(STA)" and set WAN parameters for Wi-Fi.

2.7.2 Configuration Import and Export

  • Import configuration: Log in to the Web management page, go to "System >> Config Management", click Browse in Router Configuration, select a configuration file, and click Import to import the configuration file to the router.
  • Export configuration: On the same page, click Backup running-config to export the current running configuration to your local PC.

2.7.3 Log Viewing and System Diagnostics

  • View system logs: Log in to the Web management page, go to "Status >> Log", and check the system log in the router.
  • Download log file: Click the Download Log File button to download the log from the router to your local PC.
  • Download diagnostic data: Click Download System Diagnosing Data to download the diagnose record from the router to your local PC.

2.7.4 Connecting to the InHand Device Manager Remote Management Platform

  1. Make sure the router has already connected to the Internet.
  2. Go to "Service >> Device Manager" to set the router to connect to the InHand DM platform. The global server address is https://iot.inhandnetworks.com.
  3. Fill in your DM account in Registered Account, then click Apply to save the configuration.
  4. If you do not have a DM account, please click Sign up/Sign in after selecting the server. You will be directed to the InHand Device Manager website; please follow the instructions to register an account.

  1. Log in to your account in Device Manager, and add your device in "Gateways": name your device and fill in the serial number from the device. Then you can manage your router in DM.
  2. You can find the serial number in "Status >> System", or you can find it at the back of the device.

2.7.5 Factory Reset

Web-based reset:

Log in to the Web management page, go to "System >> Config Management", click the "Restore default configuration" button, and the router will restore to default settings after reboot.

Hardware reset:

  1. Power on the device.
  2. Press and hold the RESET button until the System LED turns yellow, then release the button.
  3. When the System LED starts flashing yellow, press and hold the RESET button again.
  4. When the System LED starts flashing green slowly, release the RESET button. The device will now be restored to its default settings and will restart normally.
Need Where to Go
Product introduction, USB/SD details, configuration and troubleshooting CR202-Pro User Manual
Ordering information, antenna models, full specifications CR202-Pro Product Datasheet
Remote management platform InHand Device Manager
Software downloads and announcements InHand Networks Official Website

All statements, information and recommendations in this manual do not constitute any expressed or implied warranty.