Battery: 2pcs 123A battery, 2600ma up to 5 years Standby Current: <25uA LED: green led flashes every 45 seconds when standby; red led flashes when alarm; Smoke Detection Sensitivity: 0.0002%m/obs Smoke Detection Range: 0.0002%m/obs -800.0000%m/ obs Working Temperature: -5°C -50°C; Humidity: <90%RH
The SD-83 smoke detector is a WiFi transmitted, powerful, microprocessor controlled, sensitivity and high decibel alarm with voice reminder; it is easy for wall mounting and suitable for a variety of applications like, homes, warehouses, hotels, companies, schools, hospitals, restaurants, etc.
Advantages: 1. APP supported, alert you anywhere anytime 2. Local alarm with sound and led flash 3. 5 years battery life 4. Simple to use and sensitive
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