
Smart Hotel Energy Management
Reduce energy costs with per-room monitoring and automated HVAC control across your entire property.
Plug & Play Integration
Devices auto-discovered. MQTT, Modbus, ZigBee — connect in minutes, not days.
Local-First Architecture
No cloud dependency. All logic runs on-device or on your local network.
Retrofit-Ready
Wireless installation on existing infrastructure. No rewiring, no downtime.
Open Data Access
Server API (HTTP/JSON) and MQTT integration for third-party platforms, with exportable analytics.
The Challenge
Hotels face rising energy costs and guest expectations for comfort. Traditional HVAC systems run 24/7 regardless of occupancy, wasting energy. Manual thermostat adjustments by staff are slow and inconsistent.
Our Solution
OWON's Smart Hotel Energy Management system combines smart meters, room thermostats, and a centralized dashboard to deliver per-room energy visibility and automated control.
Product Stack
- PC341-3M16S Multi-Circuit Monitors — per-floor or per-wing energy sub-metering
- PCT513 Touchscreen Thermostats — in-room temperature control with occupancy detection
- EdgeEco IoT Platform — centralized dashboard for facility managers
How It Works
- Sub-metering — PC341 monitors track energy consumption per floor, wing, or individual room
- Smart Thermostats — PCT513 units detect occupancy and adjust temperature automatically
- Central Dashboard — EdgeEco provides real-time analytics, alerts, and energy reports
- Automated Rules — set temperature setbacks during unoccupied hours
Architecture
[Topology Diagram: PC341 monitors → ZigBee Gateway → EdgeEco Cloud → Facility Manager Dashboard. PCT513 thermostats communicate via ZigBee mesh to gateway.]
Products Used in This Solution
The following OWON products are part of the Smart Hotel Energy Management solution stack.
Smart Meters

Din-rail Relay (Double Pole)
CB432-DP

Din-rail Relay with Power Meter
CB432

Single-Phase WiFi Smart Energy Clamp
PC311-TY

Single-Phase WiFi Smart Energy Clamp
PC311-W-TY/N

Single-Phase WiFi Power Meter with Relay
PC311-W-TY/R/N

Single-Phase ZigBee Smart Energy Clamp
PC311-Z-TY

Single/Three-Phase WiFi Smart Energy Clamp
PC321-W-TY

Single/Three-Phase WiFi MQTT Smart Energy Clamp
PC321-W/3W

Single/Three-Phase WiFi Smart Energy Clamp
PC321-W

Single/Three-Phase ZigBee Smart Energy Clamp
PC321-Z-TY

Single/Three-Phase ZigBee Smart Energy Clamp
PC321

Multi-Circuit WiFi Power Meter
PC341-W-MQTT

Multi-Circuit WiFi Energy Monitor
PC341-W-TY/N

Three-Phase WiFi + RS485 Smart Energy Meter
PC4713-W-485

Three Phase WiFi + Ethernet Smart Energy Meter
PC4713-W-E-TY/3W

Three-Phase WiFi + Ethernet Smart Energy Meter with Relay
PC4713-W-E-TY/R

Three-Phase WiFi + Ethernet Smart Energy Meter
PC4713-W-E-TY

Three-Phase WiFi Smart Energy Meter with Relay
PC4713-W-TY/R

Three-Phase WiFi Smart Energy Meter
PC4713-W-TY

Three-Phase WiFi Smart Energy Meter
PC4713-W

Single-Phase WiFi Power Meter
PC472-W-TY/N

Single-Phase WiFi Power Meter with Relay
PC472-W-TY/R/N

Three-Phase WiFi Power Meter with Relay
PC473-W-TY/R/N
Thermostats

ZigBee Programmable Communicating Thermostat
PCT501

Wi-Fi Programmable Communicating Thermostat
PCT503-W

ZigBee Smart Thermostat (ZHA)
PCT503

ZigBee Fan Coil Thermostat (DC12V)
PCT504-Z

ZigBee Fan Coil Thermostat
PCT504

Wi-Fi Touchscreen Thermostat
PCT513-TY

Wi-Fi Touchscreen Thermostat
PCT513

WiFi 24VAC Thermostat (Touch Button)
PCT523-W-TY

WiFi 24VAC Thermostat (Wall Box)
PCT5231-W-TY

WiFi Thermostat with Remote Sensors and Humidity Control
PCT533-W-TY

WiFi Thermostat (Core)
PCT533C-W-TY

ZigBee Smart Radiator Valve
TRV527-Z
Related Case Studies
Real-world deployments and results from our customers.
Trusted Quality
CE Certified
Meets EU safety, health, and environmental requirements.
FCC Certified
Compliant with US Federal Communications Commission standards.
RoHS Compliant
Free of hazardous substances — environmentally responsible.
2–5 Year Warranty
Industry-leading warranty with global technical support.
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