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