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Siemens

Siemens fire alarm and life safety products are known for their reliability, precision engineering, and long service life. From intelligent detection devices and control panels to notification appliances and accessories, Siemens systems are built to protect what matters most. Fire Security Supply offers genuine Siemens equipment from overstock and closeout inventory—available for a limited time at competitive prices.

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Siemens HI921 Addressable Heat Detector

Siemens
$64.53 - $64.53
$64.53
$64.53 - $64.53
$64.53
In stock

The Siemens HI921 is an intelligent, addressable heat detector designed for use with Siemens Cerberus PRO and Desigo Fire alarm systems. Using adva...

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$64.53 - $64.53
$64.53
$64.53 - $64.53
$64.53

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