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

Smoke Alarm GS509 with EN14604

Ceiling or wall mounting
Easy to install with mounting bracket

9V DC battery operated
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