Dahua Airshield Series Wireless Reed Switch White Detection Gap 40mm 1

12vdc Power Supply 2.5a 2.5a 1x Output Term Strip Output Desktop/ Wall Mounted Single Phase Black

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18vdc Power Supply 2a 1a 1x Output Term Strip Output Desktop/ Wall Mounted Single Phase Black

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2-wire Intercom Call Extension Chime Grey Apartment/residential/commercial Plastic Power By Monitor Bus

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2.5″ 1tb HDD – Surveillance HDD For Mobile Dvrs & Nvrs

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DAHUA AIRSHIELD SERIES WIRELESS REED SWITCH WHITE DETECTION GAP 40MM 1 INPUT (DRY) PLASTIC SURFACE MOUNT 433MHZ 1X CR2 BATTERY (3V)