Ecowitt WH57 Wireless Lightning Detection Sensor with Email Alert

We normally deal direct with the main importer WeatherSpares, which is why we pass you onto them to complete your purchase. However we are aware that sometimes Amazon and Others run special deals, so for your convenience, we also check every day to see what is available.  The latest information is below, so just click on the relevant price:

Ecowitt WH57 Wireless Lightning Detection Sensor

£45.35 at Aliexpress £65.00 at Weatherspares.co.uk £71.47 at Amazon.co.uk

Amazon price updated: 8th August 2025 5:00 am

Add the WH57 lighting detection sensor to the Ecowitt WiFi gateway to obtain lightning data from within 25 miles of the sensor.

Upload data to the Ecowitt network to receive lightning email alerts

Features

• Detects lightning bolts and storms within 25 miles (40 km)
• High or low sensor sensitivity to meet different requirements
• Configured using the WS View App
• When paired with aGW1000 or GW1100 Wi-Fi Gateway
  • Monitor number of strikes daily and the time & distance of the last strike detected within a 25-mile radius of your location on the Live Data page of the WS View app (requires the gateway and your phone is using the same Wi-Fi network)
  • Battery power level display on the WS View App
• When paired with a Weather Station Console (HP2551/HP3500*/HP3501*):
  • View lightning data in real-time on the Display
  • Get alerted to lightning strikes with the flashing lightning icon
• When uploaded to Ecowitt Weather Server
  • View lightning data & history records & graph on the website
  • Receive email alerts from the server
  • Remote monitoring with smart phone, laptop, or computer by visiting the website

Technical Specs

• Transmission distance in open field: 100m (300 feet)
• 868MHz UK and European frequency
• Lightning detection range: 0 – 25 miles / 0 – 40 km
• Sensor reporting interval: 79 seconds
• Power: 2 x AA 1.5V Alkaline battery