The SA100/24 is a self-protected and self-powered siren composed by an housing with red plastic colour. In the cover is incorporated the cap for internal flashing with incandescent light.
The siren can be equipped with a 12V 1,2 Ah battery (optional). The battery charged occurs from fire alarm control unit through the AL/AA power supply board connection. The front flasher operation acts in synchrony with the activity sound. A timer prevents the siren sounds over six minutes in case of control unit failure or cutting cable
The input interface for supervised command line allows also to transfer to the control unit the fault status of the power supply and of the tamper microswitch activation against the siren cover opening and removal from the wall. The SA100/24 siren is certified CPR 305/2011 EN54-3 (ex CPD 89/106/EEC certification).
Horn | 1 x 4 Ohm horn |
Environmental category | B type, outdoor applications |
Allocable accumulator | 12V / 1,2 Ah (not supplied) with charged from AL/AA wired supplied module in the control unit |
Sound | Two-tone |
Flashing activation | Syncronized with sounder |
Activation | Interface for supervised control line |
Sound pressure | 104 dB(A) at 15°, 108 dB(A) at 45°, 110dB(A) at 75°, 110 dB(A) at 105°, 108 dB(A) at 135°, 104 dB(A) at 165°, measure carried out at 1m |
Flashing number | 120 per minute |
Light intensity | 2000 cd. minute |
Signaling to the control unit | SIREN FAILURE and GENERAL FAILURE condition for power supply and tamper fault |
Protections | Siren protected against the cover opening and the tear from wall |
Protection class | IP33C, case protected against solid objects greater than 2.5 mm and against the rain |
Dimensions and weight | W 253 x H 290 x D 85 mm, 1,242 Kg |
Power consumption (quiescent state) | 17 mA |
Power consumption (in alarm) |
0,55 A |
Absorbed power | 15,2W |
Rated supply voltage | DC27,6V applied to the AL/AA module (From 18 to DC30V) |
Certification | Certified CPR 305/2011 (ex CPD 89/106/EEC certification) EN54-3 |
Parts supplied | Screws and dowels, strap, technical manual |