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• Retail environments
the Model DB-11E is a reliable and versatile detector base that provides a robust solution for fire detection and prevention
Or 110 Candela
The integrated 85 dB sounder provides immediate local notification during alarm conditions
Refer to the FACP Installation Manual to determine if the Intelligent Device Protocol is supported
Siemens XTRI-S (S54370-B3-A1) Module Silent Knight SK-RELAY • Retail environmentsSiemens XTRI (S54370 B3 A1) modules support two operation modes: polarity insensitive mode and isolator mode The module can be wired for either mode (refer to Figures 8 through 13). During the isolator mode, the builtin dual isolators will work at both sides of the module to isolate the line short in front or behind the module.
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