Wireless Wind Speed Warning & Control

WL-410 is widely used at construction worksites to monitor and control external devices triggered by wind speed.
The receiver has 4 contact relays which allows users to connect sirens, LED flashlights or control machines. It also contains audible and visual alarms. Users can program these controls on their own.


Live &
Reduct cost & risk with high precision wind data
Pre-Calibrated, Cable free, Ready to deployed
Bluetooth, relays, 4-20mA outputs for smart iOT integration
Wind Alarm
4 levels customizable wind speed/direction alarm thresholds

Customizable Safety
Wind Warning Gust Alert

Engineered for Wind Safety & Construction Industry

• Large backlit graphical monitor
• Long-Range wireless transceiver
• High dB Wind Speed Alarm
• 3 Levels wind speed thresholds (programmable)
• Relay switches for external devices control
• WindSmart™ iOS/Android mobile app (optional)
• Wind direction control switch (optional)
• SD Card DATA RECORDING (optional)
• 4-20mA Wind Speed/Direction outputs (optional)

Safety Wind Speed
Phone Alert

Receive real-time high wind alerts on your smartphone when the wind speed exceeds the safety levels.

Once the wind speeds go over the threshold, the messenger automatically sent out push notifications to multiple messenger accounts instantly.

Optional Add-On

Remote Monitoring
Wind Direction
Extend Wireless Range
Tricolor Warning Light
Messenging Alert

Where does Scarlet Wireless Anemometer Apply

Tower Cranes
Port Terminal
Chemical Plant
Outdoor Event
Construction site


  • Customized mobile Apps based on clients’ applications including offshore, construction and other industrial fields
  • Available on both iOS (iphone 4s or newer) and Android (4.3 or newer)
  • Real time speed and temperature graph
  • Unit of measure can be chosen (m/s, km/h, knots, mph, Bft)
  • Live map, showing measurements from other users
  • History tab, accessible across all your devices
  • Graphical and sound alarms
  • subjective ambient temperature dependent on wind speed
  • sound alarm at exceeded wind speed
Item Description
Wind Speed Measurement Range0.1...50 m/s
Wind Speed Accuracy+/- 2 %
Wind Speed Resolution0.1 m/s
Units of Measurementm/s, km/h, knots, mph
Temperature Operating Range-30....+60 °C
Dimensions - Sensorheight 210 mm; diameter cup to cup 120 mm
Dimensions - Receiver150 x 80 x 55 mm
Operating voltage12...24 V DC
Power consumption300 mA (max.)
Averaging periodSelectable 2s, 10s, 30s
Logging interval10 s, 1 min, 10 min, 60 min
Transmission distance300m (WL-410); 1300m (WL-410XB)
Relay contact rating1 A/12 V DC; 1 A/24 V DC
Transmission frequency868 MHz / +10dB; 908 MHz, 922 MHz (requested by clients)
Battery - sensor1 x 3.6 V AA Lithium battery
Sensor battery life5 years (WL-410); 3 years (WL-410XB)
Audible alarm85...90 dB
Antenna input (receiver)50 ohm, SMA connector
Relay Contacts Output4 x relays, 2 A / 24 V
4-20 mA Output4 mA=0 m/s, 20 mA=10...50 m/s (programmable)
Bluetooth LEYes. Range is up to 40 m.

Find the Perfect Fit

WR-3 Plus
wireless anemometerwireless anemometerwireless anemometercloud-base anemometer
Wireless RangeWL410: Max 500m
WL410XB: Max 1,300m
Max 500mMax 500mMax 1,300m
Web Portal: Unlimited
AlarmBuzzer + External warning deviceBuzzer, BacklightBuzzer, BacklightBuzzer + External warning device
4-20mA outputs
Phone App
64MB Built-in Memory64MB Built-in MemoryCloud-based storage
Wind DirectSensorOptionalNoYesOptional
Get a Quote >WR-3 Plus >WL-21 >WindPro >

Our Customers

WL-410 Wireless Wind Alarm System

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