ControlByWeb Cloud
Easy Data Access & Device Management
Cloud access is available for 400 Series (X-400, X-408, X-410 etc) devices and WiFi products (XW-110, etc). Logging available for 400 Series only.
Easy Access
Our cloud makes remote monitoring and control easier by eliminating the need for advanced networking. Set up a simple local network and the ControlByWeb Cloud takes care of the rest.
Single Password Authentication
With all your devices on our cloud, you have one central login to view and control your remote I/O. This makes management faster and easier, saving you time and money.
Data Logging
Logging data in the cloud makes access much easier and downloading is effortless. Export a .csv file with a single click. Store digital and analog sensor data and I/O states for your records. Available for all 400 Series devices.
Parent-Child Hierarchy
End-users can easily manage various locations. Systems integrators, OEMs, and distributors can manage customer devices. Built to manage large deployments of ControlByWeb devices.
Multi-Location Management
Managing a chain of convenient stores or monitoring multiple lift stations in a wastewater system? We’ve made multi-location management much easier with parent-child accounts. Set up child accounts for your locations and keep your data organized and under control. Create up to 5 generations of child accounts to manage your business the way that makes the most sense to you.


Save Big on Endpoints
Most cloud solutions get really expensive with many endpoints, meaning they charge a lot for each sensor and switch connected to your monitoring and control system. We don’t charge based on endpoints. Our flexible system allows you to connect many endpoints without breaking the bank.


Need to Connect an Incompatible Device?
Our 400 Series (X-400, X-408, X-410, etc.) controllers can act as a gateway and pull data from our legacy products and push it onto the cloud.
See compatible devices.
Security Matters
We care deeply about security. We’ve created a cloud solution with multiple layers of security to ensure the safety of your data and your network. In fact, for many customers, the cloud is a more secure way to manage remote devices.
Security Layers
All cloud data is encrypted. Add another layer of security, if you choose, by using the cloud to access each device without transmitting data to the cloud.
User Roles
Give the right people access to the right information. Keep data secure and well managed with user roles. Choose from a variety of admin, manager, and operator roles to empower your team.
Cellular Option
Don’t want to add a device to your existing network? You don’t have to with our X-400C cellular I/O device. It acts as a gateway to our cloud for any of our I/O controllers.
You Own Your Data
Our devices don’t automatically connect to the cloud, nor do they automatically push data to the cloud once connected. You control what gets to the cloud and you always own your data.
The Perfect Pair: Cellular and Cloud
Our X-400C and the ControlByWeb Cloud are designed to work hand-in-hand. The device seat for your X-400C device is included with your data plan, so your cloud subscription is included at no additional cost. The ControlByWeb makes monitoring easier and the X-400C makes more locations accessible.
Buy Cloud Device Seats
Pricing is based on a per device basis and is billed annually.
To purchase a subscription, buy as many Device Seats as needed. ControlByWeb cellular devices include a Device Seat in the data plan. You only need to purchase Device Seats for non-cellular ControlByWeb devices.
Basic Device Seat
Data Logging: 30 days (400 Series devices only)
Subscription: Annual (auto-renewed)
Annual Price: $11.95/yr (less than $1/mo)
Advanced Device Seat
Data Logging: 90 days (400 Series devices only)
Subscription: Annual (auto-renewed)
Annual Price: $23.95/yr (less than $2/mo)
Note: Cloud access available with our WiFi products and our 400 Series (X-400, X-408, X-410, etc) devices. Data Logging available only with the 400 Series. See all compatible devices.
Annual Auto-Renew: device seat subscription is annual and auto-renews on the anniversary of your purchase. Cancellations & Upgrades: upgrades will be pro-rated based on the time left on your subscription. Cancellations prevent auto-renewal at the end of your subscription year, but do not result in a refund.
How to Get Started
Go to Cloud Login | ControlByWeb Cloud Quick Start Guide (Rev. 1.4 | 0.5 MB) | Video: How to Redeem a Device Seat CodeFrequently Asked Questions About ControlByWeb
Answer
You'll need to purchase a compatible device and an accompanying device seat (sold separately) here at controlbyweb.com. You'll receive your device seat code via email after purchase. Once you create an account at controlbyweb.cloud, you can add your device seat with the code and generate a device token for adding your compatible device to your account. The quick start guide will walk you through each step. Setup on the cloud is simple and only takes a few minutes.
Answer
Our 400 Series and our wireless products can access our cloud, and our 400 Series can log to the cloud. However, you can link up any ControlByWeb device to the cloud by using Peer-to-Peer communication with a 400 Series controller (X-400, X-408, X-410, etc.). Compatible devices include:
- Access & Data Logging
- X-400
- X-400C
- X-401
- X-404
- X-404C
- X-405
- X-406
- X-408
- X-410
- X-417
- X-418
- X-420
- WebRelay-10 Plus
- WebSwitch Plus
- Cloud Access Only
- WebRelay Wireless
- XW-110
- XW-111
- XW-112
Answer
There is no limit to the number of devices you can have on your account. However, for users with many devices, we recommend using child accounts to keep your devices organized.
Answer
Due to the affordability of our cloud platform, and the small transaction amounts that it results in, we have to bill annually to prevent credit card processing fees from becoming excessive. If you have over 50 devices, contact us to discuss options for more flexible billing.
Answer
Device seats are simply the number of available spots, or seats, on your cloud subscription for adding devices. You will be billed for the number of device seats you purchase.
Answer
Your device seats can live at the parent level or get divided up and assigned to your child accounts in any way you want. For example, if you have 100 total device seats and two child accounts, you could assign 50 to one child account and 50 to another, or 80 to one and 20 to another. You can also keep them all in the parent account. It's entirely up to you.
Answer
Users are split between admins, managers, and operators at various levels. We split up the roles between someone who uses the cloud but cannot change any settings and those who can alter settings at both the account and device level.
Answer
Our Basic device seat includes data logging with 30 days of storage from any connected 400 Series device, and our Advanced device seat extends that to 90 days of storage. If you need to store your logged data for longer, you'll need to download a .csv file for storage on a local computer. This can be done while viewing logged data on the device page. You can also program your device to email you data log records for long term storage.
Answer
To connect an incompatible device to the cloud, you'll need a compatible 400 Series device that can act as a gateway, or master, device. Once both devices are physically installed, you'll enter the setup pages of the 400 Series device and add the incompatible device to it in the Devices section. You'll then need to add any I/O points in the I/O Setup section. Finally, if you want to log data on incompatible devices on the cloud, you'll need to enter the Logging & Control menu in the 400 Series controller and check the "Push Changes to Cloud" checkbox for each relevant endpoint.
Answer
The cloud, by default, only provides access to a device's setup and control pages. The cloud will not pull data from your devices. If you want to log data on the cloud, then you need to set that up in the device and push that data to the cloud. So, if you want to use the cloud without data logging, you don't need to do anything.
Answer
Based on your device, the instructions will vary. However, there are some basics that apply to all our devices. First, make note of your device settings or download them from your device (for 400 and 600 series products only). Second, download the latest firmware from www.ControlByWeb.com. Third, unzip the file and read the How To document included in the download and follow the instructions. Once done, you'll need to restore your settings either manually or by uploading the settings file you saved on a 400 or 600 series device.
In all cases, you'll need a computer with a Windows operating system.
Answer
Yes you can. In fact, that is the default relationship between the cloud and the device. If you want to do more than provide remote access, you have to change settings in the device to push data to the cloud. To access your devices via the cloud, make sure you enter your device login information on the device settings page.
Answer
The cloud doesn't pull data, your device pushes it. You can control how often your device pushes to the cloud in the device settings. Right now, your device pushes data to the cloud for the purpose of data logging. You set the interval in the Logging & Cloud settings on your 400 Series or wireless device. If you have an older 400 Series device and don't see this option available, you may need to update your firmware. Contact us if you need help.
Answer
Yes. Our API is available at docs.controlbyweb.cloud/api. The API can be used to build out your own apps and interfaces that pull data from our devices via our cloud, or to integrate your existing solution with our cloud servers.
Cloud Compatible Products
Access to the ControlByWeb Cloud is available for our WiFi products and our 400 Series (X-400, X-408, X-410, etc.) controllers. Data logging is avialble for our 400 Series. All other ControlByWeb devices are only compatible when sending their data to a 400 Series controller, which acts as a cloud gateway. For non-compatible products to work with a gateway, both devices need to be installed on the same network or use port forwarding to connect across networks.
- FILTER BY HARDWARE
- Relays
- Digital Inputs
- Analog I/O
- 1-Wire Bus
- Temp/Humidity
- Counter Inputs
- Frequency Input
- Modbus RS-485
- Modular
- Wireless
- Expandable I/O
- FILTER BY FEATURE
- Cloud Gateway
- Auto Reboot
- Scheduling
- Logging
- BASIC Interpreter
- SNMP
- Modbus TCP/IP
- Email Alerts
- Task Builder
- New
X-401™ | Dual Relay and Input Module
Part number(s): X-401-I, X-401-E
OUTPUTS
Relays: 2
Current: 3A 28VAC, 24VDC
INPUTS
Digital: 2
Type: Optically-Isolated
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
Counters: Inputs 1-2
Automatic Reboot
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services
X-404™ | Modbus Master Controller
Part number(s): X-404-I
OUTPUTS
-
INPUTS
Modbus Sensors: Up to 32 modbus devices/sensors
1-Wire Bus: Up to 16 temperature/humidity sensors
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3, SMTP
X-404C™ | Cellular Modbus Master Controller
Part number(s): X-404C-I-CA
OUTPUTS
-
INPUTS
Modbus Sensors: Up to 32 modbus devices/sensors
1-Wire Bus: Up to 16 temperature/humidity sensors
FEATURES
Cellular Modem
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3, SMTP
X-405™ | Web-Enabled Temperature and Humidity Module
Part number(s): X-405-I, X-405-E
OUTPUTS
-
INPUTS
1-Wire Bus: Up to 16 sensors
Temperature/Humidity
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3, SMTP
X-406™ | Web-Enabled 1-Wire Multi-Bus Module
Part number(s): X-406-I, X-406-E
OUTPUTS
-
INPUTS
4, 1-Wire Buses: Up to 64 sensors
Temperature/Humidity
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3, SMTP

FridgeAlert™ | Temperature Monitoring with Built In Display
Part number(s): FA100
DISPLAY
Type: Touchscreen
Size: 3.5"
Resolution: 320X240
INPUTS
1-Wire Bus: 10
Temperature
Digital: 1
Type: Door Sensor
FEATURES
Email Alerts
Conditional Logic
Logging
Ethernet
Wi-Fi
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, JSON, Modbus TCP/IP, SNMP, SMTP, Remote Services

FridgeAlert™ Cellular | Temperature Monitoring with Built In Display
Part number(s): FA100C
DISPLAY
Type: Touchscreen
Size: 3.5"
Resolution: 320X240
INPUTS
1-Wire Bus: 10
Temperature
Digital: 1
Type: Door Sensor
FEATURES
Email Alerts
Conditional Logic
Logging
Ethernet
Wi-Fi
Cellular
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, JSON, Modbus TCP/IP, SNMP, SMTP, Remote Services
X-408™ | Web-Enabled Digital Input Module
Part number(s): X-408-I, X-408-E
OUTPUTS
-
INPUTS
Digital: 8
Type: Optically-Isolated
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services
X-410™ | Web-Enabled Programmable Controller
Part number(s): X-410-I, X-410-E
OUTPUTS
Relays: 4
Current: 1A 28VAC, 24VDC
INPUTS
Digital: 4
Type: Optically-Isolated (Shared Ground)
1-Wire Bus: 16
Temperature/Humidity
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
Counters: Inputs 1-4
Automatic Reboot
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services

X-417™ | Web-Enabled Analog Output Module
Part number(s): X-417:1-I, X-417:2-I, X-417:3-I, X-417:4-I, X-417:5-I
OUTPUTS
Analog: 5
0-5V, 0-10V, ±5V, ±10V, 4-20mA output ranges
INPUTS
-
FEATURES
Outputs: Software configured, independently programmable and scalable
PROTOCOLS
HTTP, HTTPS, SSL, XML, SNMP, SMTP, Modbus, JSON, TCP/IP, Remote Services
X-418™ | Web-Enabled, Multi-Function 8-Channel Analog Input Module
Part number(s): X-418-I, X-418-E
OUTPUTS
-
INPUTS
Analog Inputs: 8
Input Range: ±1.28V, ±2.56V, ±5.12V, ±10.24V, 4-20mA (No external resistors required.)
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Peer-to-peer
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP V1,2C,V3 protocols
X-420™ | Web-Enabled Instrumentation-Grade Data Acquisition
Part number(s): X-420-I, X-420-E
OUTPUTS
DIGITAL I/O: 2
Configurable as relays/digital inputs
INPUTS
Digital Inputs: (See Outputs)
Analog Inputs: 4
Input Range: ±1.28V, ±2.56V, ±5.12V, ±10.24V, 4-20mA, (No external resistors required.)
1-Wire Bus: 16
Temperature/Humidity
Frequency Input: 1
0-20 kHz Frequency
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Counters: Inputs 1-2
Peer-to-peer
Configurable Digital I/O
PROTOCOLS
HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services
XW-110™ and XW-110 Plus Wireless Temperature Sensor
Part number(s): XW-110B, XW-110B+PS5VW1.0-2.5mm, XW-110P, XW-110P+PS5VW1.0-2.5mm Only available in the U.S.A. & Canada.
HARDWARE
- Monitor 1-3 temperature sensors
- Wireless Wi-Fi 802.11 b/g/n
- Built-in web server for configuration and remote monitoring
- Transmission range up to 250ft
FEATURES
- Send encrypted email alarms and weekly status alerts (up to 3 addresses)
- Temperature logging (XW-110 Plus)
- No sensor calibration needed
- Power supply & battery options
- Small data packets provide long battery life
- and more ...
XW-111™ Wireless Digital Input Monitor
Part number(s): XW-111B, XW-111B+PS5VW1.0-2.5mm Only available in the U.S.A. & Canada.
HARDWARE
- 3-position terminal to monitor switch closure inputs
- Wireless Wi-Fi 802.11 b/g/n
- Transmission range up to 250ft
- Built-in web server for configuration and remote monitoring
FEATURES
- Send encrypted email alarms and weekly status alerts (up to 3 addresses)
- Schedule when email/text alerts should be sent
- Power supply & battery options
- Small data packets provide long battery life
- and more ...
XW-112™ Wi-Fi Water Detector
Part number(s): XW-112-5+PS5V-2605 Only available in the U.S.A. & Canada.
HARDWARE
- Direct connection to GRI-2605 water sensor (included)
- Wireless Wi-Fi 802.11 b/g/n
- Transmission range up to 250ft
- Built-in web server for configuration and remote monitoring
- 5 VDC Power supply
- Two "AA" batteries provide backup power to send a power-fail alarm
FEATURES
- Send encrypted email alarms and weekly status alerts (up to 3 addresses)
- Alarm can control relays on other ControlByWeb® devices
- and more ...
WebRelay Wireless™ | Single Relay, Single Input, Up to 4 Temperature Sensors
Part number(s): XW-210-I
OUTPUTS
Relays: 1
Current: 12A 277VAC, 30VDC
INPUTS
Digital: 1
Type: Optically-Isolated
1-Wire Bus: Up to 4 sensors
Temperature/Humidity
FEATURES
Email Alerts
Logging
Basic Script
Peer-to-peer
PROTOCOLS
HTTP, XML, SSL, Modbus TCP/IP, SMTP, Remote Services

WebSwitch Plus™ | Adv. Remote Power Switch, Auto Reboot, and more
Part number(s): XRDI-WSEP-NA, XRDI-WSEP-IN
OUTPUTS
AC Outlets: 2
On/Off or Reboot/Pulse
INPUTS
Digital: 2
Type: Non-Isolated
1-Wire Bus: 16
Temperature
FEATURES
Temperature Monitoring
Email Alerts
Logging
Scheduling
BASIC Interpreter
Automatic Reboot
PROTOCOLS
HTTP(S), JSON, XML, Modbus TCP/IP, SNMP, Remote Services

WebRelay-10 Plus™ | 10 Web-Controlled Relays, and more
Part number(s): X-WR-10R12-IEP
OUTPUTS
Relays: 10
Current: 15A 277VAC, 30VDC
INPUTS
Digital: 2
Type: Non-Isolated
1-Wire Bus: 16
Temperature
FEATURES
Email Alerts
Logging
Scheduling
BASIC Interpreter
Counters: Inputs 1-2
PROTOCOLS
HTTP, HTTPS, XML, JSON, Modbus TCP/IP, SNMP, SMTP, Remote Services, Remote Monitoring, and Data Logging
Buy Cloud Device Seats
Pricing is based on a per device basis and is billed annually.
To purchase a subscription, buy as many Device Seats as needed. ControlByWeb cellular devices include a Device Seat in the data plan. You only need to purchase Device Seats for non-cellular ControlByWeb devices.
Basic Device Seat
Data Logging: 30 days (400 Series devices only)
Subscription: Annual (auto-renewed)
Annual Price: $11.95/yr (less than $1/mo)
Advanced Device Seat
Data Logging: 90 days (400 Series devices only)
Subscription: Annual (auto-renewed)
Annual Price: $23.95/yr (less than $2/mo)
Note: Cloud access available with our WiFi-enabled modules and our 400 Series (X-400, X-408, X-410, etc.) devices. Data Logging available only on the 400 Series.
Annual Auto-Renew: device seat subscription is annual and auto-renews on the anniversary of your purchase. Cancellations & Upgrades: upgrades will be pro-rated based on the time left on your subscription. Cancellations prevent auto-renewal at the end of your subscription year, but do not result in a refund.