Détecteur de fumée intelligent Zigbee, capteur de fumée sans fil avec alarme sonore, dispositif de sécurité incendie connecté pour maison, appartement et bureau

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Input voltage:DC3V LR03

Static current:≤35uA

Alarm current:≤100mA

Low under voltage:≤2.4 V

Alarm sound pressure: 85dB/1m, triple alarm, loud voice, rapid detection of fire and smoke, rapid sound alarm, about 85dB triple alarm sound, strong penetration. Nearby people can hear the alarm in time and take appropriate protective measures.

Operating frequency: 2.405 ~ 2.480 GHz

Detection range: 20 square meters, early fire detection, 360° wide sensitive detection range, sensitive detection of smoke particles generated by the fire, triggering the alarm as soon as the fire is discovered.

Installation:Ceiling Mounted

Operating Temperature:-10℃~+50

Operating Humidity:Maximum 95%RH

100% Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.