Ajo naa tọju ero ilana ilana “isakoso imọ-jinlẹ, didara giga ati iṣaaju ṣiṣe, olutaja giga julọ fun idiyele Idiye fun Eto Intercom IP fun Awọn iyẹwu pẹlu Asopọ RJ45, A jẹ ooto ati ṣiṣi. A nireti si ibewo rẹ ati iṣeto igbẹkẹle ati ajọṣepọ igba pipẹ.
Ile-iṣẹ naa tọju ero ilana ilana “iṣakoso imọ-jinlẹ, didara giga ati iṣaju ṣiṣe, olura ti o ga julọ funChina Building Intercom ati IP Intercom Doorbell, A ṣepọ apẹrẹ, iṣelọpọ ati okeere papọ pẹlu diẹ ẹ sii ju awọn oṣiṣẹ 100 ti oye, eto iṣakoso didara ti o muna ati imọ-ẹrọ ti o ni iriri.A tọju awọn ibatan iṣowo igba pipẹ pẹlu alataja ati awọn olupin kaakiri dagba diẹ sii ju awọn orilẹ-ede 50, bii USA, UK, Canada, Yuroopu ati Afirika ati bẹbẹ lọ.
Eto | Lainos |
Ohun elo nronu | ABS |
Àwọ̀ | Funfun |
Ifihan | 4.3-inch TFT LCD |
Ipinnu | 480*272 |
Isẹ | Bọtini Titari agbara |
Agbọrọsọ | 8Ω, 1.5W/2W |
Gbohungbohun | -56dB |
Iṣagbewọle itaniji | 4 Iṣagbewọle itaniji |
Ṣiṣẹ Foliteji | DC24V (SPoE),DC48V(PoE) |
Agbara Imurasilẹ | ≤4.5W |
Max Power Lilo | ≤12W |
Awọn iwọn otutu ṣiṣẹ | -40°C si 50℃ |
Ibi ipamọ otutu | -40°C si 60°C |
Ọriniinitutu ṣiṣẹ | 10 si 90% RH |
IP ite | IP30 |
Ni wiwo | Agbara Ni ibudo; Ibudo RJ45; Itaniji Ni Port; Ibudo ilẹkun |
Fifi sori ẹrọ | Fifọ iṣagbesori / dada iṣagbesori |
Iwọn (mm) | 184*128 |
Ṣiṣẹ Lọwọlọwọ | ≤500mA |
SNR ohun | ≥25dB |
Ohun Distortion | ≤10% |
Ajo naa tọju ero ilana ilana “isakoso imọ-jinlẹ, didara giga ati iṣaaju ṣiṣe, olutaja giga julọ fun idiyele Idiye fun Eto Intercom IP fun Awọn iyẹwu pẹlu Asopọ RJ45, A jẹ ooto ati ṣiṣi. A nireti si ibewo rẹ ati iṣeto igbẹkẹle ati ajọṣepọ igba pipẹ.
Idiyele idiyele fun China Building Intercom ati Intercom Doorbell, A ṣepọ apẹrẹ, iṣelọpọ ati okeere papọ pẹlu diẹ sii ju awọn oṣiṣẹ 100 ti oye, eto iṣakoso didara ti o muna ati imọ-ẹrọ ti o ni iriri.A tọju awọn ibatan iṣowo igba pipẹ pẹlu alataja ati awọn olupin kaakiri dagba diẹ sii ju awọn orilẹ-ede 50 lọ, bii bi USA, UK, Canada, Europe ati Africa ati be be lo.