Nneɛma a Wɔde Yɛ Nkyerɛkyerɛmu
NS-K31T no na ɛyɛIntercom PCB a wɔde di dwumayɛ SIP audio core module a emu yɛ hare a wɔayɛ ama IP nkitahodi mfiri te sɛ apon so telefon ne entry intercom nhyehyɛe. Sɛ́ pcb intercom ano aduru a wotumi de ho to so no, wɔasi wɔ SIP nhyehyɛe a wɔahyɛ da ayɛ so, a ɛma kwan ma wɔyɛ adwuma bom yiye neVoIPplatforms na ɛma nne nkitahodi a ɛyɛ den, ankasa-bere mu. Wɔtaa de di dwuma wɔ sip intercom ne compact access control devices mu a space-saving design ne ɔdio adwumayɛ a ɛkɔ so daa ho hia. NePoEtumi mmoa, instɔlehyɛn bɛyɛ mmerɛw na ɛyɛ adwuma yiye, na ɛtew hia a ɛho hia sɛ wɔde ahoɔden nhama foforo di dwuma wɔ poe intercom deployments mu.
NS-K31T Intercom PCB no ka ɔdio ne control dwumadie a ɛho hia bom yɛ compact form factor. ƐboaGPIO alarm a wɔde hyɛ mu, LED nsɛnkyerɛnne, ne HTTP-ahyɛdeɛ a egyina HTTP so ma abɔnten nhyehyɛeɛ a ɛkanyan ne automation. Dwumadie te sɛ dawurubɔ a wɔahyɛ da ayɛ ne nkrasɛm a wɔadi kan akyere agu hama so boa ma adwumayɛ mu nsakraeɛ tu mpɔn wɔ ahobanbɔ ne ɔmanfoɔ nkitahodiɛ tebea mu. Wɔde nneɛma ahyɛ mu maMIC ne akasam ntam nkitahodi ahorow, saa Intercom PCB yi ayɛ krado sɛ wɔde bɛka mfiri a etwa to ho tẽẽ. Ne dwumadie a ɛyɛ pintinn wɔ ɔhyeɛ tebea a ɛtrɛ mu ne nhyehyɛɛ a ɛnyɛ den a egyina browser- so ma ɛfata ma scalableSIP nkitahodinneɛma a wɔyɛ.
Nneɛma Titiriw a Ɛwɔ Hɔ
● SIP-gyina nkitahodi so ma intercom nhyehyɛe
● Compact PoE-powered design ma deployment a ɛyɛ mmerɛw
● Ɛfata ma sip intercom, pcb intercom, ne poe intercom mfiri ahorow
● OPUS 48KHz ɔdio mmoa ma nne a emu da hɔ
● Ɛnne a wɔadi kan akyere agu hama so ne dwumadi ahorow a wɔayɛ sɛ wɔbɛbɔ
● GPIO input ne HTTP ahyɛde sohwɛ
● Wɔakyekye-wɔ MIC ne akasam nkitahodi mmoa mu
● LED tebea kyerɛ ma nhyehyɛe no sohwɛ
● Wɛbsaet a wobɛkɔ so ayɛ nhyehyɛe ne firmware foforo
Nsɛm a Wɔakyerɛkyerɛ mu
|
Protocol |
SIP, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP |
|
Audio Codec a Wɔde Di Dwuma |
OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo/Mono 44.1kHz |
|
Netwɛk Nkitahodi |
10BASE-T/100BASE-TX |
|
Nkitahodi a Wɔde Di Dwuma |
1 × RJ45, 2 × Alarm IO input, 2 × LED, 1 × MIC input, 1 × Akasam afiri, 1 × 12V Tumi a ɛba |
|
Tumi a Wɔde Ma |
PoE (IEEE802.3af) na ɛwɔ hɔ. |
|
Ɔkasafo |
8Ω 1W |
|
Ɔhyew a Wɔde Yɛ Adwumayɛ |
-30 digrii - +60 digrii |
|
Adwumayɛ mu Nsuo a Ɛwɔ Hɔ |
5%-85% |
|
Dwumadie |
Ɛne VoIP mfiri ne SIP Server hyia, ɛboa akwan abien nkitahodi, nkrasɛm a wɔadi kan akyere agu hama so, nhyehyɛe a wɔbɔ, HTTP tumidi |
|
Abisadeɛ |
Intercom, Ɔpon ano Telefon |
|
Kɛseɛ |
67mm × 68mm × 17mm na ɛwɔ hɔ |
|
Afoforo nso |
Boa Wɛb Browser Nsiesiei, Firmware Nkɔso |
Interface Nsɛm a Ɛkɔ Akyiri
Tags a ɛyɛ hyew .: intercom pcb, China intercom pcb ayɛfo, wɔn a wɔde nneɛma ma, adwumayɛbea
