
A50 family fire sensor with additional functionality of visual alarm device (Light) and fire siren (sounD) integrated in a single device. Within the A50 range, multiple combinations of optical, thermal, optical-thermal and UL-certified short-circuit detection are allowed. To these functionalities can be added the visual alarm device functionality (A50xxL) based on EN 54-23, the fire siren functionality (A50xxD) based on EN 54-3, or both (A50xxLD). The different models are: A50SHILD: A50SHI with light and sound A50SILD: A50SI with light and sound A50HILD: A50HI with light and sound A50SHID: A50SHI with sound A50SID: A50SI with sound A50HID: A50HI with sound A50SHIL: A0SHI with light A50SIL: A50SI with light A50HIL: A50HI with light
EN 54-5
Fire detection and fire alarm systems Heat detecto...
EN 54-3
Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders
EN 54-7
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization
EN 54-17
Fire detection and fire alarm systems - Part 17: S...
EN 54-23
Fire detection and fire alarm systems Fire alarm d...
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