KS Optical smoke detector, standalone - nebula (White mesh)

Nebula White Optical Smoke Detector – Stylish security for Lares 4.0

Nebula is an elegant white optical smoke detector with a metal mesh front that can be easily detached for convenient cleaning and maintenance.
The sensitive optical sensor enables early and reliable detection of smoke, and a visual LED indicates if an alarm is triggered. 
The detector also has a powerful built-in siren exceeding 85 dB and functions to send alarm, tamper, and
battery level signals directly to the Lares 4.0 control unit via the wireless KS PCBA Wireless module (868 MHz).
Nebula White can be easily mounted on a wall or ceiling and has a battery life of up to four years for long-term and secure operation.