Sistemụ Intercom kacha mma - Onye nkesa 2-Wire – DNAKE

Anyị maara na anyị na-eme nke ọma ma ọ bụrụ na anyị ga-ekwe nkwa asọmpi ọnụahịa ọnụ ahịa ọnụ ahịa yana uru dị mma n'otu oge.Sistemụ bọtịnụ oku nọọsụ,Linux oku ọdụ,Ekwentị ọnụ ụzọ, Anyị ụlọ ọrụ e devoting na "onye ahịa mbụ" na-agba mbọ na-enyere ndị ahịa ịgbasa azụmahịa ha, nke mere na ha na-aghọ Big Boss !

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Sistemụ Intercom kacha mma – Onye nkesa 2-Wire – Nkọwa DNAKE:

Ngwongwo anụ ahụ
Ihe onwunwe	Plastic
Ịnye ọkụ	DC 48V ± 10%
Enyere ike	2W
Dayameta waya	RVV 2*0.75, ≤100m
Akụkụ	197 x 114 x 38mm
Okpomọkụ na-arụ ọrụ	-40 ℃ ~ +55 ℃
Okpomọkụ nchekwa	-10 ℃ ~ + 70 ℃
Iru mmiri na-arụ ọrụ	10% ~ 90% (na-abụghị condensing)
Port
Main In	1
Isi ọpụpụ	1
Ụzọ nnyefe
Ụzọ nnweta	CSMA/CA
Atụmatụ nnyefe	Wavelet OFDM
Bandwit ugboro ugboro	2 MHz ruo 28 MHz

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Foto nkọwa ngwaahịa:

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Ntuziaka ngwaahịa emetụtara:

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