·Suitable for any room
·Flash alarm indicator (red)
·Test button for easy recommended monthly testing
·Low battery signal
·Safety clip feature, not allow mounting of smoke alarm without battery installed
·Photoelectric chamber for early detection from all directions
·Loud 85dB alarm signal
·CE APPROVAL
·EN14604 standard
·Confroms to EN14604 standard 

SITERWELL GS50X series Stand-alone photoelectric smoke detector(alarm), made of high quality optical sensor, conforms to BSI, UL, GS norm. Properly installed and maintained, residential smoke alarms are one of the best and least expensive ways to provide an early warning when a fire begins. Smoke alarms save lives, prevent injuries and minimize property damage by alerting resident early to a fire hazard.