Bundle with Alarm E and Huba pressure switch 100-1000 Pa.
Alarm E / ES 1098 is a universal alarm with audio and visual alarm signal.
The alarm can be used as a ventilation alarm with an external pressure switch or as alarm for other monitoring control units equipped with a relay or an alarm output.
Alarm E is equipped with a green operating LED, red alarm LEDs and a mute button. Muting the alarm does not affect the visual alarm. Also Alarm E is equipped with a relay / alarm output which can drive e.g. a secondary alarm lamp.
Battery, tube and hose pipe included.
