eufy Security Water and Freeze Sensor with Remote Alerts — IP65 Waterproof, 2-Year Battery, HomeBase Required

Smart protection for leaks and freezing temperatures

The eufy Security Water and Freeze Sensor helps you monitor two common home risks by sending timely alerts when water is detected or when temperatures drop below freezing. When paired with a compatible HomeBase, you receive remote notifications through the eufy Security app, keeping you informed whether you’re at home or away.

Designed for flexible placement, you can install the sensor in kitchens, basements, laundry areas, garages, or outdoor-adjacent spaces. The IP65-rated shell withstands dust and water exposure, making it suitable for a variety of environments around the home.

Key benefits at a glance

• Instant notifications for water leaks and freezing conditions
• Easy setup — place it where you want monitoring
• Replaceable battery with up to 2 years of life
• Stable sub-1G connection to HomeBase 2 or 3 across rooms and yards
• One app to manage alerts, battery status, and HomeBase links

Real-world use cases

Imagine a chilly basement, a kitchen with a cold water line, or a garage that experiences temperature swings. The sensor’s alerts can help you respond quickly, potentially reducing damage and downtime by enabling timely action when you’re not nearby.

• Remote awareness while you’re traveling or at work
• Centralized control through the eufy Security app alongside HomeBase
• Maintenance-friendly with a replaceable battery that minimizes upkeep

Specifications, protection, and compatibility

With an IP65 waterproof rating, the sensor is built to withstand everyday conditions. A single replaceable battery provides up to two years of life under typical use. It connects to HomeBase 2 or HomeBase 3 and is controllable from the same app you use for other eufy Security devices. Optional 24/7 Protection Service is available for added monitoring support if you want hands-off oversight.

Placement tips and setup guidance

• Place near water sources or in areas prone to temperature changes
• Avoid direct exposure to heavy water jets or rainfall unless necessary for monitoring
• Ensure the HomeBase hub has a strong connection to the sensor
• Regularly check the battery status in the app to prevent unexpected outages

Bottom line

The eufy Security Water and Freeze Sensor offers continuous monitoring with simple setup, reliable HomeBase integration, and flexible control via the app. It presents a practical way to stay informed about potential water or temperature-related issues without promising guaranteed outcomes.