Model Number: HS1WL-M-002 Key Specifications/Special Features: Power: 3V battery, 1 year use lifespanSize: 60* 30* 11.8mmFeatures:1. Low consumption Zigbee module.2. Zigbee HA1.2 protocol3. Low consumption design, long battery use lifespan4. Body and transducer separately design, prevent high humidity environment effect on using. Main Export Markets: AsiaCentral/South America

Eastern Europe

Mid East/Africa

North America

Western Europe