Rilevatore di Fumo Sensori Zigbee Smart Antincendio Monitor Allarme Suono Sicurezza Casa
A wireless connection: Zigbee. Alarm sound pressure: > 80dB (3m away from the alarm). Product net weight: 159G (battery included). - The product must be used with a compatible Aqara hub. The battery type: CR17450 lithium battery.