THIRDREALITY Zigbee Water Leak Sensor 2-Pack – 120dB Alarm, Home Assistant Ready

Overview

Water leaks can emerge quietly, turning into costly surprises. The THIRDREALITY Zigbee Water Leak Sensor 2-Pack offers a practical warmth of protection: a loud 120 dB alarm, instant app notifications, and reliable Zigbee connectivity. This dual-pack is designed for everyday spaces, providing peace of mind in kitchens, basements, laundry rooms, and utility areas.

Hassle-free setup and flexible placement

Designed for quick, tool-free placement, the compact sensor fits flat on any surface. Place one near a washing machine, another by a water heater, under sinks, or beside a dishwasher. Its unobtrusive footprint makes it easy to position in tight corners or along baseboards without drawing attention.

• Flat, low-profile design for floor or shelf placement
• Ideal near appliances and water sources to monitor vulnerable spots
• No complicated wiring required — just install and connect

Powerful alerts you can rely on

When a leak is detected, the sensor triggers a loud 120 dB alarm to help grab attention even in multi-room homes. Simultaneously, the Third Reality app pushes alerts and can send emails, so you stay informed whether you’re home or away. The sensor also functions during internet outages, delivering local alerting as needed.

• Local alarm with wide reach for multi-level homes
• App notifications plus optional email alerts
• Offline capability ensures alarms even without internet

Insightful app and long-lasting power

The device details page in the Third Reality app shows battery level, real-time status, and a history view. With two AAA alkaline batteries, you’ll enjoy long life and easy, user-friendly replacement when needed, designed to minimize downtime.

• Real-time status, battery check, and history log in-app
• Replaceable AAA batteries for simple maintenance
• Up to three years of operation in typical use

Smart home integration and ecosystem

Pairing with a Third Reality Hub or Smart Speaker expands control and monitoring options. It works with the 3R-Protect Manager app for apartment or hotel management, and with the Smart Bridge MZ1, it can extend to Apple HomeKit and Google Home via OTA updates.

• Works with Third Reality Hub and compatible Zigbee hubs
• 3R-Protect Manager app support for advanced monitoring
• Smart Bridge MZ1 enables HomeKit and Google Home integration

Real-life uses and benefits

Place sensors where leaks are most likely: near a washing machine, under a sink, by a dishwasher, or around a water heater. The 2-pack provides broad coverage for multi-room protection, offering a proactive signal that helps you respond quickly and potentially minimize water damage. Consider the benefits as possibilities, not guarantees, and tailor placement to your home layout.

What you get with this sensor

• Two wireless leak sensors with 120 dB alarm
• Replaceable batteries and long battery life
• App notifications, history view, and offline operation
• Hub compatibility and OTA updates for future-proofing