Hydro-Rain HRC 100 Wireless Rain/Freeze Sensor

Hydro-Rain’s HRC 100 wireless rain or rain/freeze sensor saves water by automatically suspending irrigation watering cycles when it rains or freezes or both.

Features & Benefits:

• Quick Set rainfall settings for variable climates - 1/8", 1/4", 1/2", 3/4" and 1"
• no tools required for mounting sensor to a rain gutter
• Rain Off - variable rainfall settings keep the sprinkler system off during rain storms and then returns the system to automatic mode
• Freeze Off - shuts off sprinkler system when temperature drops below freezing, protecting the landscape from the effects of freezing water
• hygroscopic discs absorb water to activate rain switch
• Universal - for sue with most brands of 24V output sprinkler controllers
• 30 feet of heavy duty connection wire included and ready for installation
• dry vent allows air circulation adjustment for fast or slow dry
• Three Year Warranty