The siren is triggered when the system detects intrusion. The strobe facilitates site location and deters intruders as soon as they have been detected outside the premises.
Speech synthesis system in 6 languages (French, English, German, Italian, Spanish and Dutch).
Version SH421AX: without speech synthesis system.
Functions
108 dBA sounding level at 1 m
Different sounding modes for intrusion and fire alarms
Sounding and flashing duration can be selected
Anti-tamper protection against opening and removal
5-year battery life
Dimensions: 250 x 250 x 84 mm