1.EN14604 approval
2.9V battery operated
3.Loud 85dB alarm sound
4.10 years product life
5.low voltage alarm signal

Smoke Alarm GS503 with EN14604

Ceiling or wall mounting
Easy to install with mounting bracket

Suitable for any rooms
Flash alarm indicator (red LED)
Test button for easy recommended monthly testing Low battery signal
photoelectric chamber for early detection from all directions
Loud 85dB alarm sound
EN14604 standard 
LPCB & VDS APPROVAL