Wireless Humidity Sensor for Sensaphone 2800

Wireless Humidity Sensor

Description

The WSR-0103 Wireless Indoor Humidity sensor is designed to work with the Sensaphone 2800 Environmental Monitoring System. This sensor includes a built-in radio transmitter and humidity sensor element for monitoring humidity wherever the device is installed. The sensor comes with 3 AAA alkaline batteries which will power the sensor for up to 3 years. An optional plug-in power supply is also available. The batteries then become a backup if main AC power fails.