Fire sensor A50xxLD
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
Key features
• Different models with optical, thermal, or optical-thermal sensor.
• Built-in short-circuit isolator.
• Low profile socket (not included).
• Capacity of up to 64 devices per loop in the Lyon control panel.
• The control panel allows setting the optical and acoustic alarm output with two different intensity levels for rooms of 21 or 30 m2.
• Possibility of connection to a remote action indicator.
• Easy connection.
• Red and yellow bicolor LED.
• Indication, via the red LED, of communication with the control panel (simple
flashing), as well as the alarm status (LED on).
• Indication, via the yellow LED (simple flashing), of the activation of the
short circuit isolator or the lack of communication with the control panel.
• Signaling of the sensor’s dirt status on the control panel display (the sensor
allows differentiating between rapid signal increases due to alarm and small
slow and sustained increases due to the accumulation of dust and dirt).
• Easy to install head and socket, interchangeable throughout the A50 range, and
manufactured in white heat-resistant ABS.
• UL certificate according to Standard EN 54-5 class A2R, EN 54-7, EN 54-17, EN 54-3 and
EN 54-23 with CE marking according to the European Construction Products Regulation (EU) No. 305/2011.