Brennenstuhl autonomous smoke detector BT-166, Ø110x35mm, white, IP23 (TST39033)

In case of emergency, it signals with sound and light signals. Photoelectric detector, tested according to EN 14604. Optical function indicator with a test button for functional testing. Acoustic alarm (85 dB). Acoustic signal when the battery is low. 9V battery included. Includes mounting materials. Colorful display packaging. Height x Diameter: 35 x 110 mm Sound level: 85 dB Battery type: 1 x 9V.

Sound level 85 dB(A) Height 35 mm Diameter 110 mm Color White Testing/turn-off function Testing button