Product — EC+ Zerax Smart Auto Diffuser

Automated Airflow.
Effortless Comfort.

India's smartest energy-saving auto diffuser. Automatically adjusts airflow based on real-time occupancy and temperature — delivering comfort exactly where it's needed, without manual intervention.

35%
Energy Savings
±0.5°C
Zone Precision
0
Downtime Install
ECO Z SQUARE

Traditional VAV vs. ZedBee Smart Diffuser

Traditional HVAC systems operate on outdated temperature-only control logic, delivering cooling regardless of occupancy or real demand. The result: 20–40% energy waste.

Traditional VAV Box

  • Only thermostat-adjacent occupants are comfortable
  • Unoccupied spaces are overcooled continuously
  • Distant zones miss load changes entirely
  • Static temperature-only control logic
  • Requires complex ductwork modifications
  • 20–40% energy wasted on empty zones

ZedBee Smart Auto Diffuser

  • Individual zone comfort for every occupant
  • Automatic shutoff when spaces are empty
  • Real-time load-shift detection and response
  • AI-adaptive occupancy + temperature control
  • Wireless retrofit — zero operational downtime
  • Up to 35% HVAC energy reduction

Intelligent Airflow in 4 Steps

The Smart Auto Diffuser continuously senses and adjusts — no manual intervention needed.

01

Sense

Built-in occupancy and temperature sensors detect real-time cooling demand in each zone.

02

Analyze

Intelligent on-board controller processes sensor data and determines optimal airflow volume.

03

Modulate

Motorized damper automatically adjusts — increasing, reducing, or shutting off airflow as needed.

04

Optimize

Continuous feedback loop maintains ±0.5°C precision while minimizing energy consumption.

Built for Performance

Every component engineered for maximum efficiency and zero-hassle deployment.

On-Board Occupancy Sensor

Auto-reduces to minimum air when room is unoccupied after 15 min. Programmable secondary backup profile shuts fully after extended vacancy.

Auto-Commission

Power up and go. Each diffuser auto-commissions as a standalone primary unit — no manual calibration. Reduces commissioning time and cost.

Coanda Effect Maintained

Exit geometry dynamically adjusts to maintain Coanda, air velocity, and throw at both minimum and maximum volumes — preventing cold air dumping.

Daisy-Chain Connectivity

Up to 15 diffusers per PSU via inter-diffuser cable. MCU2 master units can connect up to 60 diffusers for enterprise-scale deployments.

Aerodynamic Low-Pressure Design

No restrictions in ductwork. Reduces system pressure loss, improving overall AHU efficiency and lowering fan energy consumption.

Cloud + BMS Integration

Real-time data via ZedBee Cloud with web and mobile dashboards. Seamless integration with Eco Z-Meet controller and third-party BMS systems.

Four Form Factors. One Intelligence.

Choose the diffuser that matches your ceiling infrastructure — all powered by ZedBee's adaptive airflow technology.

ECO Z
Square

Standard ceiling tile compatible. Modulates airflow through swirl-pattern diffuser geometry. Ideal for open-plan offices.

ECO Z
Rect

Air modulation system for linear grills in single-line configurations. Perfect for corridor and perimeter zone cooling.

ECO Z
Box

Smarter VAV with built-in intelligence for ducted systems. Wireless connectivity with occupancy sensor integration.

ECO Z
Meet

AHU master controller + gateway. Aggregates all VAV data, sends to cloud or third-party BMS. The brain of the smarter AHU.

Proven Savings Across Configurations

Measured results from ZedBee deployments across commercial buildings.

Case 1 — Baseline
0%
Set temp 23°C with basic logic. Return air 22.4°C. No optimization.
Case 2 — Delta-T
11%
Set temp 23°C with ZedBee precise controls & Delta-T management.
Case 3 — Comfort
13%
Set temp 25°C with ZedBee logics — no compromise on comfort.
Case 4 — VAV
15%
Set temp 25°C with ZedBee VAV integration for zone-level control.
39%

Combined thermal energy savings across all optimization layers

Ready to Optimize Your Airflow?

Deploy ZedBee Smart Auto Diffusers with zero operational downtime.

www.zedbee.in Visit our website
info@zedbee.in Email us
+91 7305952332 Call us