The Gosund ST19 is an advanced water leak detector that instantly detects the presence of water and sends notifications to your phone. This gives you complete control over potential hazards in your home, such as leaks, flooding or water system failure. The Gosund and Tuya mobile apps allow remote real-time monitoring of sensor status.

The Gosund ST19 sensor is equipped with a 1-meter cable, which allows flexible placement in the most flood-prone places, such as the kitchen, bathroom, basement or near the washing machine. The device effectively detects water at floor level, minimizing the risk of serious damage caused by soaking.

Installation of the Gosund ST19 sensor is quick and easy. Simply place the sensor on the floor in an area exposed to flooding. Compact dimensions (71x25x20 mm) and light design (61 g) allow the device to be installed discreetly, which does not affect the aesthetics of the interior. An LED indicator shows the status of the sensor, so it is easy to monitor its operation.

Specifications
- Dimensions: 71x25x20 mm (sensor), cable length 1 m
- Weight: 61 g (without batteries)
- LED indicator: red
- Batteries: LR03-1.5V/AAA2 (alkaline batteries)
- Battery life: 6000 activations
- Standby current: 8uA
- Alarm current: 70mA-120mA
- Zigbee frequency: 2.4 GHz IEEE 802.15.4
- Operating temperature range: 0°C ~ 40°C (32°F ~ 104°F)
- Operating humidity: 20% ~ 85% relative humidity
- Storage temperature range: 0°C ~ 60°C (32°F ~ 140°F)
- Storage humidity: 0% ~ 90% relative humidity
- Certifications: CE-RED, RoHS
- Supported applications: Gosund, Tuya