Products
Power & Energy
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Smart Power Meters
Full electrical parameter measurement, power quality analysis and energy metering for distribution circuits, with Modbus-RTU and BLE networking.
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IoT Energy Meters
Modular DIN-rail IoT energy meters. Combine a host with expansion modules to assemble metering, power quality, electrical fire and temperature monitoring as needed.
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Freya IoT Gateway
Edge data acquisition gateway. Aggregates RS485 field devices downstream and publishes to the cloud via MQTT/HTTP, with store-and-forward on link loss.
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Digital Sensors
Digital-output current, voltage and temperature sensing units mounted in the switchboard, reducing secondary wiring.
Fire Electrical Safety
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Fire Door Monitoring System
Monitors the state of normally-open and normally-closed fire doors, closes open doors automatically on fire alarm and returns status, stopping smoke spread along escape routes.
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Electrical Fire Monitoring System
Continuous monitoring of residual current and cable temperature on distribution circuits, giving early warning before arcing and overheating develop into a fire.
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Fire Equipment Power Monitoring
Monitors overvoltage, undervoltage, overcurrent and phase loss on main and standby fire equipment supplies, ensuring reliable power when it matters.
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Pressure Differential Monitoring
Holds the pressure difference between stairwell or vestibule and corridor in the 25–50 Pa band — enough to keep smoke out, low enough to open the door.
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Fire Water Supply Monitoring
Monitors fire water tank level, network pressure and pump status, replacing manual inspection and eliminating hidden under-pressure risks.
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Wireless Electrical Safety Monitoring
Wireless temperature and electrical safety monitoring without cabling — suited to retrofit and sites where new conduit is impractical.
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Combustible Gas Detector
Domestic combustible gas leak detection with audible and visual alarm and shut-off valve linkage, for kitchens and gas-using spaces.
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Arc-Fault Current Limiter
Limits and interrupts current within microseconds at the instant of a short circuit, suppressing arcing. For electrical fire protection on final circuits.
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Smart Electrical Safety
End-of-line electrical safety monitoring units covering leakage, temperature and load recognition.
Industrial Cooling
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ECD Smart Descaling System
ECD (Electrochemical Descaling) precipitates scale-forming ions on a cathode plate in a side stream, and scrapes them off periodically — moving scaling control from chemical suppression to directed removal.
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Full-Condition Cooling Energy Solution
Treats cooling tower supply temperature, pump frequency, fan speed and concentration ratio as coupled variables, finding the best match between heat-transfer efficiency and energy use across the full load range.