Chine (Rép. pop) Pro / B2B
Pro / B2B

PA System Telephone Interface RH2818I

※ The digital telephone interface can automatically answer an incoming phone call and broadcast the caller's voice over the PA system.

※ Automatic or manual mode optional.

※ Built-in monitor speaker and volume control.

※ Activation output can be used to trigger other equipment remotely.

Description

The Telephone Interface RH2818I can automatically answer an incoming phone call and broadcast the caller's voice over the PA system and even to individual zones,and a microphone input is provided for talking back to the caller.

By adding a telephone interface to a PA system and being given a fix telephone number,we have introduced the ability to make announcements and paging calls from telephones. Telephones are not special or dedicated functionally in the way that microphones are. They are regular telephones,that might be local to the building, the site, or in fact they can be anywhere,national or even international.

RH-AUDIO, a supplier of commercial pa speakers is committed to supply the customers with innovative products and services that conform to their requirements,our objective is always to meet or exceed their expectations.

Specification

Model

RH2818I

Audio Output / Line Input

0 dBV

Mic & Speaker

Build in

Activating Out

Short circuit signal

Power Requirement

AC 220–240 V / 50~60 Hz

Power

AC 220V 10% 50 -60Hz

Power Consumption

15~20W

Dimensions

89(H) 483(W) 350(D) mm

Net Weight

7.0KG

Localisation : Floor 6,Building J,Shixin Road No. 49,Xinshuikeng Village,Panyu District,Guangzhou 511400 China., 511400 Guangzhou,
Personne à contacter : Xian Alan , (+86) 20 39388220

Bonne affaire : acheter au vendeur

Consultez notre guide pour effectuer une transaction en toute sécurité ! En aucun cas Algomtl ne peut être tenu responsable des annonces publiées. Seule la responsabilité du vendeur ou de l'acheteur en cas de litige est engagée.
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
Cette page concerne les importateurs et exportateurs de
PA System Telephone Interface RH2818I

Rechercher dans la catégorie : Pro / B2B
Rechercher dans la catégorie :
system, interface, rh2818i, telephone
Royaume-Uni (UK) PR4 5HY Matériels occasions
photo non disponible

Wednesday 10 September 2014

Quantité : 1 - Prix : 234 000,00 €

2000 HEIDELBERG CD 102 -5 Couleurs: 5 Taille: 72 x 102 cm Âge: Count 2000 (Poster Drupa modèle) Impression: 105 millions d' Équipement: CP 2000 - AUTOPLATE - PRESET - Infra Sèche-Rouge - ALCOLOR mouillage - Technotrans centrale de réfrigération - Toutes les laveuses automatiques (blanchets...)

Delfina International Ltd

  • PR4 5HY - Lancashire
  • +447031987697
Hong Kong 999077 Biens d'équipement
Unitronics Samba

Saturday 20 December 2025

Unitronics Samba – Automate Control Engineering Ltd. (winston@automate-ace.com) Still using text display? it's SAMBA time! Improve your competitive advantage. Great look - incredible price. System integrators and OEMs often develop applications that require PLC control, but that...

Automate Control Engineering Ltd.

Hong Kong 999077 Biens d'équipement
Unitronics Vision 570 Color OPLC

Saturday 20 December 2025

Unitronics Vision 570 Color OPLC – Automate Control Engineering Ltd. (winston@automate-ace.com) The new Vision570 offers a quality color touchscreen HMI, integrated into the newest member of the Vision series PLCs. Marvelously designed and richly featured, the Vision570 can upgrade any machine...

Automate Control Engineering Ltd.