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Siemens 535-490-18 SF 11/12 Alarm bells must be used

$119.95

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Description

Alarm bells must be used with the HC-BB weatherproof box for outdoor use

Cover type: Surface

and other fire alarm system peripherals

The detector’s on-board microprocessor measures and analyzes these signals

The up-front highly visible glass rod discourages tampering

Siemens 535-490-18 SF 11/12 Alarm bells must be used

Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.

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