Sonoff / Neo NAS-WS02BH water leak sensor, Zigbee, HomeKit

The NAS-WS02BH is a Zigbee water leak sensor: as soon as its probe detects water, it sends a notification to your phone. Place it wherever a leak could happen, such as by the bath, shower, washing machine, fridge or sink. According to the description it is a NEO sensor that works with Apple HomeKit and Tuya / Smart Life.

The maker highlights: it needs a Zigbee gateway, sold separately. Through the gateway you can link it to a siren, for example, so a leak also triggers an audible alarm.

• Type. water leak sensor
• Protocol. Zigbee 3.0, 2.4 GHz
• Range. up to 55 m
• Power. CR2 3 V battery
• Compatibility. Apple HomeKit, Tuya / Smart Life
• Colour. white
• Manufacturer code. NAS-WS02BH