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one USB host port and one 4-ANNAUDTEL module
Siemens DB-X3RS Series-3 Mounting Base with Relay
with separate controls on the same two-wire SLC
• 4-wire detector for conventional fire alarm systems
• NFPA 72 National Fire Alarm Code
Potter VSR-2.5 Vane Type Waterflow Alarm Switch with Retard WGEC24-75PWWLP (904-1260-002) one USB host port andPotter VSR 2 1 2 VSR Series Vane Type Waterflow Alarm Switch with Retard, 2. 5" Nominal Pipe Size UL, CUL and CSFM Listed, FM Approved, LPCB Approved, For CE Marked Flow Sensitivity Range for Signal: 4 10 GPM (15 38 LPM) UL Conduit Entrances: Two knockouts provided for 1 2 conduit. Individual switch compartments suitable for dissimilar voltages
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