Shopping security
Conventional relay bases incorporate well-proven sensing technologies which include an Integrated Circuit based on that can be used in analogue addressable detectors.
The most common range has a wide operating voltage of 9-33V and consists of ionisation, integrating ionisation and optical smoke detectors, four grades of heat detector and a range of bases.
Ships within 48 hours · Estimated delivery Jun 25 - Jun 30
US$40
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