C-TEC · Sounders and Beacons

C-TEC CA446A/SR High-Output Wall Sounder

Brand: C-TEC
Model: CA446A/SR
Product type: C-TEC Fire Alarm Sounder
Category: Sounders and Beacons
Other spellings: CA446A SR
System Type: Addressable

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Technical documentation

PDFInstallation Manual
CAST High-Output Sounder and Sounder Beacon Installation Manual
EnglishPDFCertification
CAST High-Output Sounders and Sounder Beacons EU Declaration of Conformity
English

The manufacturer has not published Turkish documentation for this product; please contact us for technical support in Turkish.

Product description

This sounder is compatible with C-TEC CAST addressable fire alarm systems and is designed for indoor wall mounting. It offers selectable sound levels and tones, as well as six different voice messages. It includes a short-circuit isolator and supports group addressing.

Key features

Compatible with the C-TEC CAST protocol
Wall-mounted, shallow-base design
Four selectable sound levels
Six selectable messages with tones
Integral short-circuit loop isolator
Group addressing feature

Technical specifications

Operating voltage	27–40 V DC
Standby current	Typical 470 µA
Alarm current	15,5 mA (24–40 V DC, at maximum volume)
Sound pressure level	92 dB(A) @ 1 m
Protection rating	IP21C (Type A)
Dimensions	108,3 mm diameter, 99,5 mm deep including base
Weight	215 g
Operating temperature	−10 °C to +55 °C
Operating environment	Maximum 95% relative humidity, non-condensing
Application area	Indoor