
WIRELESS DOOR SENSOR MONITORING
Remotely monitor a storage unit's door and receive a notification if the door is opened. No wiring necessary!
Overview
Wirelessly monitor the open status of a storage unit's door with the XW-111™ (for storage facilities with an available Wi-Fi network).
Configure the XW-111 to monitor the state of a magnetic contact sensor attached to a storage unit's door. Send email/text notifications to you or your customer's cell phone when a storage unit door is open.
The XW-111 requires no wiring and can be run on two AA batteries for low-power applications such as this.
Features
- Works on Wi-Fi
- Battery or AC line powered
- Remote sensor monitoring
- Email/text alerts
- Remote relay control (for audio or visual alarm)
- No wiring necessary

With its built-in web server, the XW-111 monitors the status of a magnetic door sensor.
*The above illustration is for demonstration purposes only, it does not represent actual wiring.
Wireless Door Sensor Monitoring
In this example, the XW-111 is mounted on the inside of the storage unit. It is then wired to a magnetic contact sensor that is attached to the storage unit's door.
Text/Email Temperature Alerts
The XW-111 wakes up whenever the door sensor's break contact, which then triggers the XW-111 to send an email/text notification.
Audio/Visual Alarms
In addition to the email/text alert, you can also configure the XW-111 to trigger an audio or visual alarm (i.e., an alarm light) located in a remote location.
No Cloud Services or Monthly Fees
ControlByWeb products are stand-alone, independent devices. There are no monthly fees, and no additional software to install.
You can also use our free, CBW-Mobile app to access, control, and monitor ControlByWeb devices on one central control panel.
BEST PRODUCTS for Wireless Door Sensor Monitoring
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 ...
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

Garage Door Sensor
Heavy duty contact closure sensor for garage door monitoring.
Optional with both N/C or N/O Circuts
Get alerts when door is opened or closed
Mounting Options
Left or Right Installation. Mounts easily onto garage door rails.

Contact Closure Sensor
Monitor doors locally and remotely with magnetic closure sensors.
Optional with both N/C or N/O Circuts
Get alerts when door is opened or closed
Terminal Options
Choose between concealed terminals located on the bottom or terminals conveniently located on the side.