The Browan Water Leak Sensor TWL100-868 is a LoRaWAN water-leak detector that also reports temperature and humidity. A detachable probe on a long cable spots water where it should not be — under sinks, near water heaters, in basements and server rooms — and sends an immediate LoRaWAN alert on detection.

Key specifications

• Water-leak detection via detachable probe (micro-USB connector, replaceable cable)
• Combined temperature, humidity, and leak sensing in one device
• Immediate uplink on leak detection; periodic status reports
• LoRaWAN 1.0.3, EU868 band (863–870 MHz), +17 dBm TX power
• Battery: 3.6 V ½ AA Li-SOCl₂, 1,200 mAh
• Compact 50 x 20 x 50 mm housing, 40 g with battery; IP50 equivalent
• Operating temperature 0 to 50°C
• Type approvals: CE / FCC

Place the probe at the lowest point of the risk area; works with any EU868 LoRaWAN network server.