Smart Water Leak Sensor HEIMAN HS1WL‑E Zigbee Tuya














Smart Water Leak Sensor HEIMAN HS1WL‑E Zigbee Tuya

Instant water leak alerts
Upon contact with water, the sensor immediately triggers an alarm and sends a notification to the Tuya/Smart Life app so you can act quickly and prevent damage.

Durable probe and confidence in humid areas
The separated body and sensing probe with IP67 protection provide precise detection and reliable operation even in challenging conditions such as bathrooms or basements.

Energy‑efficient and long battery life
Low power consumption and 2× AAA power minimize battery replacements and ensure worry‑free operation for a long time.
The HEIMAN HS1WL‑E is an intelligent flood sensor that quickly detects even small water leaks and alerts you in time. Thanks to Zigbee wireless technology, it easily fits into a smart home and enables automations—for example, shutting off the water supply or triggering an alarm.
The separated body and probe, IP67 rating, and low power consumption make this sensor an ideal choice for basements, boiler rooms, kitchens, bathrooms, or the area near a washing machine. When water is detected, it sends a push notification to the Tuya (Smart Life) app, keeping you in control even when away from home.
- Fast detection of water leaks with high accuracy and sensitivity.
- Long battery life on 2× AAA batteries with minimal maintenance.
- Wide application in residential and commercial spaces.
- Reliability thanks to the separated probe and moisture resistance.
- Smart automation within the Zigbee ecosystem and real‑time notifications.
Specifications
- Manufacturer
- Heiman
- Manufacturer code
- HS1WL-E
- Protocol
- Zigbee (Ad‑Hoc network)
- Operating voltage
- DC 3 V (2× AAA)
- Quiescent current
- ≤ 5 μA
- Alarm current
- ≤ 35 mA
- Wireless range
- ≥ 70 m (open space)
- Operating humidity
- Max. 95% RH (non‑condensing)
- Body dimensions
- 76 × 36.6 × 16.5 mm
- Sensor dimensions
- 28.3 × 26.5 × 12.2 mm
- Ingress protection
- IP67