---
product_id: 42571649
title: "KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone"
brand: "koontech"
price: "€ 19.29"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/42571649-kntech-knzd-45-sip-door-phone-access-control-system-intercom
store_origin: PT
region: Portugal
---

# Dynamic Noise Reduction SIP2.0 Support Temp Range: -20 to +70°C KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone

**Brand:** koontech
**Price:** € 19.29
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock the Future of Communication!

## Quick Answers

- **What is this?** KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone by koontech
- **How much does it cost?** € 19.29 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/42571649-kntech-knzd-45-sip-door-phone-access-control-system-intercom)

## Best For

- koontech enthusiasts

## Why This Product

- Trusted koontech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind Warranty:** Enjoy a hassle-free experience with a generous one and a half years warranty.
- • **Future-Proof Your Security:** Supports SIP2.0 and related protocols, allowing for easy upgrades and integration with existing systems.
- • **Crystal Clear Communication:** Built-in dynamic noise reduction technology guarantees high-quality voice clarity, making every conversation seamless.
- • **Robust Storage Capabilities:** Withstand storage temperatures from -40°C to +85°C, ensuring your device is safe and sound.
- • **Unmatched Temperature Resilience:** Operates in extreme conditions from -20°C to +70°C, ensuring reliability in any environment.

## Overview

The KNTECH KNZD-45 SIP Door Phone Access Control System is a cutting-edge intercom phone designed for extreme temperature resilience and high-quality voice communication. With support for SIP2.0 and a robust warranty, it ensures both security and reliability for modern access control needs.

## Description



## Images

![KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone - Image 1](https://m.media-amazon.com/images/I/41l03WDry7L.jpg)
![KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone - Image 2](https://m.media-amazon.com/images/I/41Gl1tXNdWL.jpg)
![KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone - Image 3](https://m.media-amazon.com/images/I/31JTvRZ0QnL.jpg)
![KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone - Image 4](https://m.media-amazon.com/images/I/31djOXsZmdL.jpg)
![KNTECH KNZD-45 SIP Door Phone Access Control System intercom Phone - Image 5](https://m.media-amazon.com/images/I/41hbtnu8ydL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/42571649-kntech-knzd-45-sip-door-phone-access-control-system-intercom](https://www.desertcart.pt/products/42571649-kntech-knzd-45-sip-door-phone-access-control-system-intercom)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-10*