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购买 Relay Module in Fire Alarm System
广告
$108.96
Fire-Lite CRF-300 - Addressable Relay Module Build In Two Form C Relays
Amazon.com
Free shipping
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NOTIFIER CO NC-100R 2 Form C Dry Contacts, MOUNTS To 4X4 Electrical Box, 2 Rotary SWITCHES, ADDRESSABLE Relay Module
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Honeywell Analytics Replacement Electronics Module For Model FS10-RN45 Stand Alone Fire Detector (Non-Latching Alarm Relay) - FS10-RN45-MOD
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