---
product_id: 590221383
title: "EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C)"
brand: "ezviz"
price: "₩259496"
currency: KRW
in_stock: true
reviews_count: 10
category: "Ezviz"
url: https://www.desertcart.kr/products/590221383-ezviz-siren-alarm-outdoor-90-105db-sound-5-180s-duration
store_origin: KR
region: South Korea
---

# Instant app alerts via EZVIZ Gateway A3 90~105dB adjustable alarm sound 8-year battery life standby EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C)

**Brand:** ezviz
**Price:** ₩259496
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of threats with smart, silent power!

## Quick Answers

- **What is this?** EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) by ezviz
- **How much does it cost?** ₩259496 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/590221383-ezviz-siren-alarm-outdoor-90-105db-sound-5-180s-duration)

## Best For

- ezviz enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Durability:** Built to withstand harsh conditions from -30°C to 50°C with IP54 weatherproofing, so your security never takes a day off.
- • **Tamper & Movement Detection:** Stay one step ahead of intruders; any attempt to move or tamper triggers an immediate alarm, keeping your security system uncompromised.
- • **Unmatched Battery Longevity:** Forget frequent replacements—enjoy up to 8 years of standby power, ensuring your home stays protected long-term with minimal upkeep.
- • **Seamless Smart Home Integration:** Connect effortlessly with EZVIZ Gateway A3 to sync with cameras and sensors, receiving real-time alerts straight to your phone for ultimate peace of mind.
- • **Customizable Alarm Intensity & Duration:** Tailor your siren’s volume (90-105dB) and alarm length (5-180s) to fit any indoor/outdoor setting without the usual noise fatigue.

## Overview

The EZVIZ T9C Smart Siren Alarm delivers powerful 90-105dB alerts with fully adjustable duration, integrates seamlessly with EZVIZ smart home systems via Gateway A3 for instant app notifications, and boasts an impressive 8-year battery life. Designed for both indoor and outdoor use, it features tamper and anti-move detection and is weatherproof to IP54 standards, ensuring reliable security in any environment.

## Description

EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) : desertcart.co.uk: DIY & Tools

Review: Works as expected - Simple device that does what it needs to do. Will also show in app by highlighting in red when a door/window is open.
Review: The quality is very good, if there is a large alarm outside the wall, it will be perfect.

## Features

- 【Instant App Alerts & Integration with Cameras】Connect the siren to EZVIZ gateway A3 (sold separately) to link it with EZVIZ smart home cameras & sensors (PIR detection, open/close detection) to initiate an alert when triggered by unusual activities. In addition, the EZVIZ mobile app empowers you to effortlessly manage, arm, and disarm the entire system, while also receiving essential notifications for different activities.
- 【Indoor/Outdoor Uses】90~105dB Adjustable Alarm Sound; 5~180s Adjustable Alarm Duration. Do you ever detest being bothered by the harsh, nonstop beeping from those old-fashioned fire alarms? With the T9C smart siren, you can simply adjust and customize the sound level and even the duration, all according to your personal preference and where you want to place it.
- 【Up to 8 Years of Battery Life】Extended battery life for remarkably long protection! The alarm siren has an 8-year battery life in standby mode without alarm. Actual battery service life may be changed in terms of the alarm duration, alarm times and the decibel you set. After installing the battery, it will automatically enter the pairing mode when it is turned on. If it is not paired for a long time, it will automatically turn off to protect the battery power.
- 【Tamper & Anti-Moving Alarm】Once properly installed, the T9C can be relied upon to steadfastly maintain its position. If it is tampered with or moved by someone in any direction, the siren will immediately issue an alarm to notify the house owner. Those sneaky thieves or intruders won't stand a chance of snatching it without you knowing.
- 【Built to Work under Different Weather】The T9C is weatherproof to IP54 standards, allowing it to operate regularly even when the weather changes. And it works in temperatures ranging from -30 to 50 degrees Celsius.
- Note: Support period of firmware is 4 years, the day of firmware update cessation is 2029/6/1. It means that from then we'll no longer maintain any firmware updates (including security updates) for them, and may no longer respond to security vulnerability reports for such products either. Meanwhile, we'll continue to provide after-sales service for any hardware issues with the product, as long as it is still supported by the warranty policy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKT85DCW |
| Batteries | 4 CR123A batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Best Sellers Rank | 131,033 in DIY & Tools ( See Top 100 in DIY & Tools ) 226 in Home Security Door & Window Sensors 294 in Home Alarm Systems 514 in Motion Detectors (DIY & Tools) |
| Control method | App |
| Customer Reviews | 3.8 3.8 out of 5 stars (448) |
| Date First Available | 12 Oct. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | T9C Smart Siren; Quick Start Guide; Regulatory Information |
| Item Weight | 640 g |
| Item model number | CS-T9C-A0-BG |
| Manufacturer | EZVIZ |
| Mounting type | Wall Mount |
| Noise level | 105 Decibels |
| Number of batteries | 4 CR123A batteries required. (included) |
| Product Dimensions | 13.4 x 13.4 x 5.15 cm; 640 g |
| Sensor technology | Motion detector |
| Voltage | 12 Volts |

## Product Details

- **Battery description:** Lithium
- **Brand:** EZVIZ
- **Colour:** Siren (T9c)
- **Compatible devices:** Smartphone
- **Power source:** Battery Powered

## Images

![EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) - Image 1](https://m.media-amazon.com/images/I/31HSOxPvaZL.jpg)
![EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) - Image 2](https://m.media-amazon.com/images/I/41C7IHgSQfL.jpg)
![EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) - Image 3](https://m.media-amazon.com/images/I/41HG6C5QztL.jpg)
![EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) - Image 4](https://m.media-amazon.com/images/I/51KqhGuiCUL.jpg)
![EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require Home Gateway A3 for Instant APP Alerts (T9C) - Image 5](https://m.media-amazon.com/images/I/51UccnnuAEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected
*by J***S on 8 December 2024*

Simple device that does what it needs to do. Will also show in app by highlighting in red when a door/window is open.

### ⭐⭐⭐⭐⭐ The quality is very good, if there is a large alarm outside the wall, it will be perfect.
*by J***N on 12 November 2022*



### ⭐⭐⭐⭐ EZVIZ Alarm Kit – Good Kit but Needs a Camera for Comprehensive Protection
*by C***E on 7 May 2023*

This alarm kit comes in a branded cardboard which is shrink wrapped in plastic so you know that it hasn’t been opened before. The four-piece kit contains a gateway central hub, a human detection sensor, an open / close sensor and a smart button but if you want a camera to monitor as part of the setup this will need to be purchased separately. Personally, I feel without this important piece of surveillance kit you will be left in the dark about what is happening in your house in terms of a security breach. The system is setup up through the gateway device which acts as the central hub with which all your devices will communicate – this can be connected wirelessly or with an ethernet cable and can support up to 64 different sensors / devices! It is relatively small and discreet and there is a range of alarm sounds that can be activated. Through the EZVIZ app in combination with the gateway hub you can connect remotely to the devices, which allows you to receive instant notifications if any of the sensors detect activity. You can also arm and disarm the system and set timers to a particular time schedule. The app is fairly easy to navigate and the alerts have been working well so far. The kit also comes with a PIR motion sensor which is adjustable so you can direct it to monitor a certain area of the room (for example a door) and it has automatic human motion detection which filters out the movement detected from pets and sends an alert straight to your phone. This is similar for the open / close sensor which will trigger a notification if the window / door that the sensor is installed onto is opened. Installation of the PIR motion and open / close sensors are easy by implementing the peel and stick system (so no drilling required) and each has a battery life of 2 years. Finally, the last piece of kit is a smart button which can switch on and off the entire system as you leave the house or alternatively it can be used as an emergency alert button – this has a battery life of 1 year. Priced at £149.99 (with an additional £40 off voucher valid until the 14th May 2023) at the time of reviewing this kit does represent good value considering it will cost much more to purchase the items separately, but I personally wouldn’t suggest buying this setup without a camera too if you buying it for security reasons, otherwise you will have no idea what is going on in your home if an alert is triggered unexpectedly.

## Frequently Bought Together

- EZVIZ Siren Alarm Outdoor, 90~105dB Sound, 5-180s Duration, Wired/Wireless Installation, 8-Year Battery Life, Tamper/Anti-Moving Alarm, Require EZVIZ Home Gateway A3 for Instant APP Alerts (T9C)
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*