The Wireless Rain-Clik™ transmitter is designed to operate up to ten years with it’s sealed, maintenance-free battery. The transmitter is available as a replacement part. (WRCLIK-TR) Should you need to change the transmitter, the receiver will have to learn the new transmitter address. Learn more
IMPORTANT: The battery inside the transmitter is NOT replaceable as it is sealed with an epoxy allowing it to last up to ten years.
To check the status of the battery in the transmitter, press and hold the quick response black spindle at the top of the sensor. Within a few seconds, the LED light on the bottom of the sensor will briefly flash. Release the spindle and the LED light will flash again. If the LED flashes, the battery in the transmitter is good.
If the Wireless Rain Sensor transmitter needs replacement and the unit has a wire antenna (about 4-5 inches long), you will need to replace both the sensor and the receiver with the WR-CLIK. The frequency changed with the solid style antenna. If the transmitter has this solid antenna, the replacement is the WRCLIK-TR. Warranty information can be found here.
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