
Picobox REX
Facility Monitoring System
Have you ever experienced your facilities shut down without you noticing it?
It was already late in the evening and the data center of your office has been shut down for more than an hour but none of your employees noticed the sudden occurrence. Unfortunately, they were unable to anticipate this kind of scenario. This put your company at risk, with just an hour of the shutdown may result in financial loss, loss of valuable clients and may even affect the long-term goal of the company. You would not want this to happen again and that’s why we made the right product for you!
PICOBOX REX is the key to your problem, a proven monitoring system which sends the status of your facilities 24/7. Providing an instant notification when something happens in your equipment through SMS and email anytime, anywhere. Makes your work easier, efficient and will leave you stress-free.




FEATURES AND BENEFITS
- A small built-in all in one monitoring controller with full functionality.
- Easy to install, operate and maintain.
- One-time setup device with a user-friendly interface.
- The interface can be accessed by laptops, computer or mobile phones.
- It is a stand-alone alarm monitoring device.
- It can monitor devices for more than 200 meters away from the unit.
- Instant SMS notification after the alarm.
- Able to monitor 50 monitoring points at the same time (with expansion modules)
- Can send SMS and Email locally and internationally.
- Remote on/off via logic expression and SMS Commands.
- Can save history status/event logs (XML/CSV Format)

Easily monitor your facilities and get notified through SMS or email.
Picobox Rex is designed to provide alert status in the most convenient way-through text message and email anytime, anywhere. Instantly receive an alarm updates when something happened to one of your equipment and therefore preventive action can be taken care of immediately. Facilities manager can now easily monitor the status of each device and equipment in real time and remotely.
A truly unique small device with full features and functionality.
Top-class compact device with high I/O expandability
Can easily expand the monitoring capabilities of REX up to 50 points by using expansion modules like DAQ. Able to monitor status, alarms and IO availability using remote PC by visual representation (dashboard) and log reports.


LED Indicator
Forgot the IP you set on REX? No worries, REX has its own LED indicators that show various status and even the IP and MAC address of your device.
- Power Status
- Telco Status
- Modbus Status
- Network Status
- IO Status
- IP address
- MAC address
Easy to configure User Interface
REX has an outstanding graphical user interface that shows the current status and information of devices connected to it. The user interface is web-based, no need to install software, it is 100% open source. The user-friendly UI made the configuration easier to set up and maintain.

Low-cost with Full Functionality
A compact all in one device that provides a simple yet reliable monitoring system with just a very low cost of ownership. Designed to easily install, use and maintain with 24 /7 system operation.
Operating Voltage | 12-24 VDC, 5W |
Cellular Modem | HSPA+ 900/2100 MHz, GSM / GPRS / EDGE, 850/ 900 / 1800/ 1900 MHz |
Operating Humidity | 0-90% non condensing |
Operating Temperature | 0-45 |
Size | 100 x 107 x 23 mm |
Weight | 140g |
Network Protocol | TCP/IP, HTTP, NTP, SMTP, TLS Modbus Serial (Master) |
No. of Digital Inputs | 8x wet Contact |
No. of Digital Outputs | 2x relay outputs, contact rated at 24 VDC 1A |
No. of Analog Inputs | 2x analog inputs, 4-20mA, 0-5V |
REX Brochure | 09/30/22 |
Rex User Manual v. 9.02 | 02/27/23 |
REX Wiring Diagram