The Rain Bird WR2 Wireless Rain Freeze Sensor Replacement Receiver is a reliable and convenient solution for monitoring and controlling your watering needs in your yard or garden. With its wireless capabilities, you can easily replace your old sensor and ensure accurate readings for optimal watering efficiency. The model WR2-RFC is specifically designed by Rain Bird, a trusted brand in the industry, ensuring quality and compatibility with your existing watering equipment. Keep your plants healthy and hydrated with this innovative sensor replacement receiver.