The Smoke Alarm B/O VDS/10 years b is a reliable hazard detector that can be used in both private and commercial premises. With an alarm volume of up to 85 dB, this smoke detector ensures that you are warned in good time in the event of an emergency. The detector is suitable for rooms from 20 to 40 square metres and therefore offers optimum protection for different room sizes. Thanks to its battery operation, installation is simple and requires no wiring or technical expertise. The installation material is included in the scope of delivery so that the detector is ready for immediate use. The smoke detector also has a test and pause button, which makes it easy to use. Battery life of around 10 years. Includes test and pause button with a pause time of approx. 9 minutes. Indicates the battery level.