Corded Telephones

Corded Telephones for offices, hotels and fixed-line projects, with OEM/ODM customization, quality control and stable supply from our factory.

KNZD-13 Emergency Elevator Intercom, Vandal-Proof SIP Analogue GSM IP55 Waterproof

$95-120 /set

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 set
Model NO. SC-27052
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeEmergency Call BoxNetworkWired LAN, Ip, POE, Telephone line
Voice MailYesMaterialCold-roll steel sheets
Handset freeYesLoudspeakerYes
CertificateISO 2008, CE, ROHS, FCCSize170*130*40mm
WearableYesWaterproofIP55
Temperature range-40 degree to +70 degreeLightning proof protectionITU-T recommendation K.21

We are China Loong Telecoms Co., Ltd., a professional manufacturer and supplier specializing in Telecoms. We have brought together and coordinated resources across the Telecoms supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Telecoms Co., Ltd. All rights reserved.
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KNZD-13 Emergency Elevator Intercom, Vandal-Proof SIP Analogue GSM IP55 Waterproof

SKU: SC-27052

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