Smoke alarm can be inspected remotely - Optic fire detector Ei650FA-SC327

Smoke alarm can be inspected remotely - Optic fire detector Ei650FA-SC327 – Ei – 5099383009064: Smoke alarm device remotely inspectable Ei650FA-SC327 Optical principle of operation, Standalone, Primary power supply battery/accumulator, Supply voltage 3 ... 3V, Type of voltage of the supply voltage DC, With voltage display, Backup battery supplied without, Volume 85dB(A), Surface mounting type, With base, Suitable for Channel attachment, height 45mm, diameter 115mm, color white, RAL number (similar) 9010, type of test/pause button combination, cable entry from below and on the side, degree of protection (IP) IP2X, VdS recognized, with Q label, 10 years -Smoke alarm device design B based on the scattered light principle, with wM-Bus remote inspection module and built-in lithium battery (3V), stand-alone device, with large test/mute button, increasing test volume, without LED flashing, suitable for bedrooms, automatic. Contamination compensation, disassembly protection, VdS-tested in accordance with DIN EN 14604, quality seal Q in accordance with VdS 3131/vfdb 14-01, 10-year service life