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VESDA VSP-610-US Tamper Proof Sampling Point
System Sensor DH400OE-1 Weatherproof Housing for the DH400ACDCIHT Conventional High-Temperature Duct Detector
24VAC/VDC and 120VAC
Security systems
Fire-Lite MS-4 Fire Alarm Control Panel
Siemens DB-11E Standard Base Sale VESDA VSP-610-US Tamper Proof SamplingSiemens DB 11E is a standard base for Model H series 11 and Model 121 series conventional detectors, as well as the Model H series addressable detectors Model DB 11E has a 4. 5 (1. 4cm) diameter. The Model DB 11E is a detector base that is widely compatible with various types of fire alarm systems. It serves as a standard base for Model 'H' series "11" and Model "121" series conventional detectors, as well as the Model 'H' series addressable