2021 High quality 2-wire Intercom –
 290AB  – DNAKE Featured Image

2021 dị elu 2-waya Intercom - 290AB - DNAKE

Nkọwa

Mkpado ngwaahịa

Vidiyo emetụtara

Nzaghachi (2)

Site na ahụmịhe ọrụ anyị bara ụba na ụlọ ọrụ nwere nchebara echiche, a matala anyị ugbu a dị ka onye na-eweta ntụkwasị obi maka ọtụtụ ndị nwere ike ịzụrụ ihe n'ụwa niile.Sip Access Control,Sistemụ bọtịnụ oku nọọsụ,Ndị na-emepụta oku nọọsụ, Maka ozi ndị ọzọ, biko zitere anyị email. Anyị na-atụ anya ohere ijere gị ozi.
2021 dị elu 2-waya Intercom - 290AB - Nkọwa DNAKE:

1. Ọ dịghị mkpa iji dochie eriri ma ọ bụ eriri dị ugbu a. Ọ nwere ike jikọọ na ngwaọrụ IP 290 site na iji eriri abụọ, ọbụlagodi na mpaghara analọg.
2. Ọ nwere ike jikọọ na-enye ike na max. 8 ihe nleba anya ime ụlọ ma ọ bụ ngwaọrụ IP ọ bụla site na iji ihe Ntụgharị Slave n'elu eriri waya abụọ.
3.Comparing na IP-2Wire isolator 290A, naanị ihe dị iche bụ enweghị ọdụ ụgbọ mmiri Ethernet.
Ngwongwo anụ ahụ
Nha 197x114x38mm
Ike DC 48V ± 10%
Enyere ike 2W
Ihe nkwụnye ọkụ 48VDC / 1.25A,60W
Okpomọkụ -40 ℃ ~ + 70 ℃
iru mmiri 20% ~ 93%
Klas IP IP30
Interface Oghere DC (Ntinye 48VDC) * 1 2-core interface (Main In)*1
2-isi interface (Main Out)*1
2-isi interface (jikọọ na nyocha ime ụlọ)*8
Ihe ngosi LED ọkụ na-acha uhie uhie mgbe niile na ọkwa njikọ 2WIRE
Ụzọ nnyefe Ụzọ nnweta: CSMA/CA; Atụmatụ nnyefe: Wavelet OFDM; Bandwit ugboro ugboro: 2 MHz ruo 28 MHz
2- waya RVV 2*0.75, ≤100m
eriri netwọk NKE ahụ


Foto nkọwa ngwaahịa:


Ntuziaka ngwaahịa emetụtara:

Ụlọ ọrụ anyị nke ọma na nnukwu mma na-achịkwa usoro niile nke mmepụta ihe na-enyere anyị aka ịkwado afọ ojuju nke onye na-azụ ahịa maka 2021 High quality 2-waya Intercom - 290AB - DNAKE, Ngwaahịa ahụ ga-enyefe ụwa niile, dị ka: New Orleans , Belgium , United Arab Emirates , Na ihe mgbaru ọsọ nke "efu ntụpọ". Iji lekọta gburugburu ebe obibi, na nlọghachi mmekọrịta mmadụ na ibe ya, ọrụ nlekọta ndị ọrụ na-elekọta mmadụ dị ka ọrụ nke ya. Anyị na-anabata ndị enyi si n'akụkụ ụwa niile ka ha bịa leta ma duzie anyị ka anyị wee nweta ihe mgbaru ọsọ mmeri ọnụ.
  • Mpempe akwụkwọ 904M-S3.pdf
    Budata
Ngwongwo ndị anyị nwetara na ihe nlele ndị ọrụ ahịa na-egosi anyị nwere otu àgwà ahụ, ọ bụ n'ezie onye nrụpụta ụgwọ.
5 Stars Site na Alma si Liberia - 2017.09.30 16:36
Anyị nwere ekele maka nrụpụta ndị China, oge a emeghịkwa ka anyị daa mbà, ezigbo ọrụ!
5 Stars Site na Denise si New Orleans - 2017.06.25 12:48

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