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Heptapleurum arboricola (syn. Schefflera arboricola, Chinese: 鹅掌藤; pinyin: ézhǎng téng; lit. 'goose-sole vine') is a flowering plant in the family Araliaceae, native to Hainan Province, China and Taiwan. [1] [2] [3] Its common name is dwarf umbrella tree, as it resembles a smaller version of the umbrella tree, Heptapleurum ...
Schefflera / ˈ ʃ ɛ f l ər ə / [1] is a genus of flowering plants in the family Araliaceae with 13 species native to New Zealand and some Pacific islands. [2]The genus is named in honor of Johann Peter Ernst von Scheffler [], physician and botanist of Gdańsk, and later of Warsaw, who contributed plants to Gottfried Reyger [] for Reyger's book, Tentamen Florae Gedanensis.
These cameras do not require a video capture card because they work using a digital signal which can be saved directly to a computer. The signal is compressed 5:1, but DVD quality can be achieved with more compression (MPEG-2 is standard for DVD-video, and has a higher compression ratio than 5:1, with a slightly lower video quality than 5:1 at best, and is adjustable for the amount of space to ...
A video management system, also known as video management software plus a video management server, is a component of a security camera system that in general: Collects video from cameras and other sources; Records / stores that video to a storage device; Provides an interface to both view the live video, and access recorded video
Extensive video surveillance systems were relegated to merely recording for possible forensic use to identify someone, after the fact of a theft, arson, attack or incident. Where wide angle camera views were employed, particularly for large outdoor areas, severe limitations were discovered even for this purpose due to insufficient resolution. [4]
Analog wireless is found in three frequencies: 900 MHz, 2.4 GHz, and 5.8 GHz. Currently, the majority of wireless security cameras operate on the 2.4 GHz frequency. Most household routers, cordless phones, video game controllers, and microwaves operate on the 2.4 GHz frequency and may cause interference with a wireless security camera.
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Heptapleurum actinophyllum (formerly Schefflera actinophylla) is a tree in the family Araliaceae. [1] [2] It is native to tropical rainforests and gallery forests in northern and northeastern Queensland coasts and the Northern Territory of Australia, as well as New Guinea and Java.