Skip Navigation or Skip to Content

Tosi has been acknowledged as a Representative Vendor in the Gartner® Market Guide for CPS Secure Remote Access,

published February 2026. Read the News

Gartner® is a registered trademark and service mark of Gartner, Inc. and/or its affiliates and is used herein with permission. All rights reserved.

STATE OF OT SECURITY REPORT

Building Automation Edition
 See how building automation scores on OT security and what the data means for your organization.

1 IN 3 US ORGANIZATIONS

Takes hours or longer to revoke a vendor's access to OT systems. 1 in 8 takes days or weeks.

38% HAVE NO VENDOR ACCOUNTABILITY

Still use open ports or shared VPN credentials with no way to track individual vendor access.

ONLY 18% HAVE REACHED LEVEL 5

Most assume they're already there, but the gaps are not where they expect.

OT Security in Building Automation Report
OT Security in Building Automation Report
Get the Report

How Tosi Delivers Results

letter_head_required

5-Minute Deployment, No Tosi Certification Required Connect power, internet, and your devices. Check boxes, hit save. Done. No certificates, no command lines, no firewall configurations, no IT department dependencies. Take back control of your building automation networks.

claud

Cloud-Hosted BAS Without IT Headaches Move your Niagara supervisor to Tosi's cloud environment. Eliminate server shutdowns, firewall changes, and IT bottlenecks. Your BAS runs independently while maintaining enterprise-grade security.

shield_lock

Zero-Trust Security No public-facing IPs. No open ports. 256-bit AES encryption on every connection. Built-in cybersecurity gives you the power to service customers with exactly what they need.

Simplified Management for Non-IT Users

  • Easy implementation and management without extensive IT skills
  • Secure web dashboards accessible from anywhere
  • Complete separation from corporate IT networks
  • Better data integrity and consistent trend records
  • Professional BAS support without IT involvement
man-with-laptop

How it Works

Tosibox provides facility managers and building operators with simple, secure remote access to their building automation systems. Setting up control of your BAS takes just five steps:

  • Connect power to the device
  • Configure the LAN IP address
  • Establish internet connectivity (Ethernet, WiFi, Cellular, or Satellite)
  • Connect your BAS controllers, HVAC systems, lighting controls, and access management
  • Enable secure data flow with a single click
unnamed (12)

Technical Specifications That Matter

  • Niagara N4 compatible
  • Protocol agnostic: BACnet, Modbus, LonWorks, KNX
  • JACE controller ready
  • Din-rail mountable, commercial temperature rated
  • Auto-failover between multiple WAN connections
  • Hub scales to 1,000 edge connections
man-on-the-roof

Case Studies Vector (1)

23fe

Taking Back Control over Building Automation Networks

Are-log

ARE expands its service business

Ready to Take Control of Your BAS?

Join facilities teams who've eliminated IT dependencies, achieved better data integrity, and secured their building automation infrastructure.