China industrial waterproof telephones factory

Shenzhen Changxinghuitong Technology Co., Ltd'ye hoş geldiniz!

Türkçe

Türkçe

+86 19129355807

parametrelerBoyutUygulamalarTalimat

Model: CD-INP-PHO-O-SIPV
Telephone: Dual-Tone Multi-Frequency
Ambient Temperature: -20℃ to 70℃
Bağıl Nem: 10% ila 95%
Atmosfer Basıncı: 80-110 kPa
Sound Pressure Level: ≥ 90dBA
Çalışma Frekansı: 300-3400 Hz
Gönderme Ses Yüksekliği Derecelendirmesi (SLR): 5- 15dB
Ses Alımı Derecesi (RLR): -7-2dB
Yan Ton Maskeleme Derecesi (STMR): ≥7dB
Keypad: Number Key(0-9), Function Key: Emergency Call Button, Redial Button, Hang-up Button
1705*300*213mm
2.75 inches 800*480 pixel tft display

SIP Görsel Acil İnterkom

Destekleyici dokümanlar

isim

Sürüm

yayın tarihi

ayrıntılar-06H

Öncesi: Halka Açık Yer SOS Acil Durum Telefonu

Sonraki: Keşfedilmemiş İki Anahtar Fiber Takviyeli Plastik Telefon

Etiketler: customized industrial telephone company, outdoor weatherproof telephones, telefon su geçirmez, weatherproof phone enclosure, protection telephone waterproof, Çin karayolu acil telefon tedarikçileri

This product: SIP Visual Emergency Intercom

son Haberler

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Etiketler: Fayda Tüneli Acil Durum Telefonları / IP PBX Telefon Sistemi/ Fiber Ağ Anahtarı/ SIP Ses Ağ Geçidi/ Otoyol Telefon Sistemi/ Patlamaya Dayanıklı Telefon/ SOS Acil Durum Telefonu/ Okul Telefon Sistemi / Manzaralı Spot/Park Telefon Sistemi

Ürün merkezi

İletişim

Adres: No. 686, Longfei Bulvarı, Longcheng Caddesi, Longgang Bölgesi, Shenzhen Şehri, Guangdong Eyaleti

E-posta: telphonesystem@hotmail.com

Tel: +86 19129355807

Telif Hakkı © Shenzhen Changxinghuitong Technology Co., LTD. Tüm hakları saklıdır 2022 Kayıt No.