Brand: YoLink

Model: Water Leak Sensor 4, model number YS7906-UC wireless smart home water leak detector.

Type: Home automation water leak sensor module for YoLink smart home security and monitoring systems.

Color: White housing with compact square design.

Power and rating: Operates at 3 V DC from two AAA batteries, with IP66 waterproof rating and up to 5 years between battery changes for indoor use only.

Wireless technology: Long range YoLink wireless communication, advertised for up to 1/4 mile open air range.

Notifications: Works with the YoLink app to provide push notifications, email, SMS, siren and SpeakerHub message alerts when water is detected.

Alarm sounder: Built in loud piezo sounder can be enabled or disabled in the app settings to provide local audible alerts.

Package contents: One YoLink Water Leak Sensor 4 and one quick start guide as listed on the box; YoLink hub and app are required for operation and are not included.

Identifiers on packaging: Model YS7906-UC, FCC ID 2ATM77906, quality tracing code 120202028817, code 7906, barcode code X003WBFP05.

Manufacturer information: YoSmart Inc., 25172 Arctic Ocean Drive, Suite 106, Lake Forest, California, USA; device manufactured in China, copyright 2023 YoSmart Inc.