Chuông Báo Cháy FW2921 Maple Amor

The FW2921 alarm bells are engineered to operate with low electrical current for minimizing power while with a high sound output at 82 dB. This feature is crucial for effectively alerting individuals in emergencies or signaling events. When deployed in outdoor applications, a weatherproof backbox (WBB-S) is required to protect the alarm bells from environmental factors such as moisture and dust.

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