The LS-898-7P is a reliable smoke detector designed to operate with a 9V DC battery, offering robust fire detection capabilities in residential or commercial settings. Featuring low power consumption, the detector has a static current of less than 10µA, ensuring long battery life. It triggers both sound and flash alarms, with a red LED indication to alert users. This model is equipped to handle temperatures up to 70°C and can detect smoke across an area of 60 square meters when mounted at a height of up to 12 meters. Its design meets the GB 20517-2006 standard, ensuring compliance with safety regulations.
Table:
| Feature | Details |
|---|---|
| Model | LS-898-7P |
| Operating Voltage | DC 9V (1x6F22 battery) |
| Static Current | ≤10µA |
| Alarm Current | ≤30mA |
| Alarm Output | Sound + Flash |
| Alarm Indication | Red LED |
| Sound Pressure Level (SPL) | >80dB/3m |
| Operating Temperature | -10℃ ~ +50℃ |
| Humidity | ≤95% RH (No condensation) |
| Alarm Temperature | 70°C |
| Max Mounted Height | 12 meters |
| Detection Area | 60 square meters (Height: 6 meters) |
| Color | White |
| Size | Φ106*60mm |
| Standard | GB 20517-2006 |


















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