Delta Controls enteliWEB

Overview

Delta Controls enteliWEB is a web-based building management system that brings controls, alarms, access information and energy analysis together. It is best suited to facility teams responsible for multiple BACnet sites and the operators, engineers and energy managers who work across them. Its broad operational reach is attractive, but buyers should be comfortable with distributor- or customer-managed hosting and an edition sized to their I/O needs.

Key features

One login can cover multiple BACnet sites, connected by their IP addresses without networking every site together. The Navigator scans the BACnet network, organizes devices in a tree and lets authorized users monitor, command and configure objects. That makes enteliWEB a practical control point for dispersed facilities, though the ability to command objects makes its permissions and audit functions important safeguards, not extras.

Operators can centralize alarm assignments, comments, filtering, email notifications and prioritization alongside scheduling. System dashboards combine graphics, alarms and energy information, while personal dashboards let users arrange widgets and build HTML5 equipment graphics with enteliVIZ. This flexibility supports role-specific views; user and group permissions determine which BACnet objects and visualizations people can access. Dashboard and object pages are optimized for phones and tablets.

The Energy Management package creates virtual meters from building sensors and existing automation data, with consumption tracking down to equipment level. Energy goals, historical comparisons, reports and alerts about potential overages give energy teams tools to investigate usage and follow progress. Archived meter data and energy reports are available with the add-on. Separately, enteliVAULT supports up to 100,000 trend logs, a defined ceiling that buyers with extensive histories should account for.

Access dashboards support user enrollment, rights assignment, event and alarm review, and access reports. Integrations include an API, BACnet Web Services, an ODBC driver, LDAP user integration and VIVOTEK VAST 2 live video. For validated environments, enteliWEB can require electronic signatures on modifications and record them in its audit log to support requirements such as FDA 21 CFR Part 11. Delta describes a security program covering product testing, vulnerability response, hardening guidance and practices based on standards including OWASP, ISO 27002 and IEC 62443 4-1. In a September 14, 2026 advisory, it said its review of 67 scan findings found no critical remotely exploitable vulnerability in a standard deployment; that is a bounded statement, not a substitute for evaluating a site's own exposure.

Pricing

enteliWEB is paid software sold to end customers through authorized distributors. Each instance is hosted by the distributor or customer and may be visible on the internet, so deployment responsibility belongs in the buying decision. Editions and add-ons include a one-year software maintenance subscription; the subscription term is stated, but renewal terms are not.

• eW200: custom pricing; 200 I/O and multiple sites. It is the smallest listed edition, suited to a limited installation, but its capacity is the first constraint to weigh.
• eW500: custom pricing; 500 I/O and multiple sites. It offers more capacity than eW200 for a larger controls footprint.
• eW1000: custom pricing; 1,000 I/O and multiple sites. It fits deployments that exceed the smaller editions without moving to the top tiers.
• eW2500: custom pricing; 2,500 I/O and multiple sites. It is aimed at substantially larger systems.
• eWEnt: custom pricing; 5,000 I/O, expandable with add-ons, and multiple sites. It is the listed choice for the largest or growing deployments, but requires a distributor quote.

All editions are organized around I/O capacity rather than a stated seat quota. The smaller tiers trade capacity for a lower starting scope; no public prices are given to compare their cost.

Platforms

The supported server environment includes Windows Server 2016, 2019 and 2022. Client operating systems include Windows 10 and 11 and macOS X 10.4 or later, with Chrome, Edge, Firefox and Safari browsers. Android and iOS are also listed, alongside API access and self-hosted deployment. The mobile-optimized pages make field viewing more practical, while the host remains the distributor or customer rather than a stated vendor-hosted service.

Who it's for

enteliWEB is aimed at building operators, controls engineers and energy managers in commercial, healthcare, hospitality, education and leisure facilities. Its multi-site BACnet operations suit teams managing dispersed buildings, while access dashboards and signed audit records can matter to organizations with access-control responsibilities or validated processes. Teams seeking a vendor-hosted instance, or a system outside this BACnet-centered operating model, should compare other options.

Pros and cons

• Pro: Multi-site BACnet access and object control in one login can reduce fragmentation for teams overseeing several facilities.
• Pro: Energy tools use existing automation data for equipment-level virtual metering, with goals, comparisons, reporting and overage alerts.
• Pro: Access dashboards, audit logs and electronic signatures cover operational oversight as well as validated-record workflows.
• Con: Each instance is distributor- or customer-hosted and may be internet-visible, so buyers must plan hosting and exposure management.
• Con: Edition prices are custom, and I/O limits mean buyers must size the installation before comparing costs.
• Con: Energy reports and archived meter data depend on the Energy Management add-on, and trend-log archiving has a 100,000-log cap.

Alternatives

Building Management Software is the category directory for comparing systems across the field.

Choose Switch Automation instead if you want a free entry point for portfolio benchmarking: its free plan includes five custom workspaces and utility and services data with energy-efficiency guidance. BEMServer is the free, AGPL-3.0 open-source option for teams prepared to handle installation, configuration and maintenance themselves.

Carrier i-Vu is another paid building-management option with pricing and license scope set through an accepted quote or agreement with an authorized integrator. Consider Distech Controls EC-Net Facilities, Honeywell Enterprise Buildings Integrator or Schneider Electric EcoStruxure Building Operation as other paid systems with their own listed platform combinations. Daikin Applied Building Management System is a paid option from a maker of commercial and industrial HVAC systems. KMC Commander is another paid alternative, from a controls manufacturer serving integrators and distributors.

Verdict

Choose enteliWEB if your facility team needs multi-site BACnet operations, alarms, access views and energy analysis in one system, especially when audit records or electronic signatures matter. Its strengths are the breadth of operational tools and flexible dashboards; the deciding drawbacks are custom-priced I/O editions and customer- or distributor-managed hosting. If you need a vendor-hosted service or want to avoid capacity-based edition selection, look elsewhere.