The Yale AC-PBX External Siren Sync Alarm Accessory is a powerful 104 dB siren with a 200m range, designed to be compatible with Yale Sync Alarm systems. With its smart home compatibility and Yale Sync Alarm system integration, this alarm accessory provides an added layer of security to your home. Made by the trusted brand Yale and originating from China, the AC-PBX External Siren Sync Alarm Accessory is a reliable and effective choice for enhancing your home's security.
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