Hikvision Ds-qaz0610g1 Analog Frameless Ceiling Speaker With 10w Rated

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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HIKVISION DS-QAZ0610G1 ANALOG FRAMELESS CEILING SPEAKER WITH 10W RATED POWER, 6.5″ WOOFER & 1″ TWEETER, 98DB MAX SPL