The Ei650 is a new generation smoke detector with an integrated microprocessor and automatic contamination compensation. It operates according to the scattered light principle and features a permanently installed 10-year lithium battery. Its Easy-Press button, mute function, and absence of annoying LED flash signals make it particularly user-friendly.

Product features include a built-in 10-year lithium battery, an integrated 85dB(A) strong piezo alarm, a large, easy-to-reach Easy-Press button, reduced test volume, a mute function for unwanted alarms, automatic contamination compensation, metal shielding in the optical chamber, a disassembly safety device, and a mounting plate for easy installation and maintenance. It is VdS-tested to DIN EN 14604 and has a Q certificate to VdS 3131 / vfdb guideline 14-01, suitable for use to DIN 14676.