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TrueAlert Non-Addressable Horn – Model 4901-9820 The TrueAlert 4901-9820 is a high-performance audible notification appliance delivering a loud, penetrating, harmonically rich soun...
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Description
TrueAlert Non-Addressable Horn – Model 4901-9820
The TrueAlert 4901-9820 is a high-performance audible notification appliance delivering a loud, penetrating, harmonically rich sound for life safety alerts. It supports two operation modes:
Key Features: