---
product_id: 511807375
title: "SYSTEM SENSOR 4WTA-B 4W, 12/24 VDC, Therm, SNDR, W/Base"
brand: "system sensor"
price: "RM1597"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/511807375-system-sensor-4wta-b-4w-12-24-vdc-therm-sndr
store_origin: MY
region: Malaysia
---

# Corded Power Audible Alarm 95% Humidity SYSTEM SENSOR 4WTA-B 4W, 12/24 VDC, Therm, SNDR, W/Base

**Brand:** system sensor
**Price:** RM1597
**Availability:** ✅ In Stock

## Summary

> 🔒 Safety Meets Style: Elevate Your Protection Game!

## Quick Answers

- **What is this?** SYSTEM SENSOR 4WTA-B 4W, 12/24 VDC, Therm, SNDR, W/Base by system sensor
- **How much does it cost?** RM1597 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/511807375-system-sensor-4wta-b-4w-12-24-vdc-therm-sndr)

## Best For

- system sensor enthusiasts

## Why This Product

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

## Key Features

- • **Humidity Warrior:** Operates flawlessly in up to 95% humidity!
- • **Power Up Your Safety:** Corded electric power source ensures uninterrupted operation.
- • **Unmatched Sensitivity:** Photoelectric sensor technology for early smoke detection.
- • **Stay Alert, Stay Safe!:** Experience peace of mind with a reliable audible alarm.
- • **Modern Design, Maximum Efficiency:** Sleek aesthetics that blend seamlessly into any environment.

## Overview

The System Sensor 4WTA-B is a state-of-the-art photoelectric smoke detector designed for modern environments. With a sleek design, it operates effectively in high humidity conditions and features an audible alarm powered by a reliable corded electric source, ensuring your safety is always a priority.

## Description

SYSTEM SENSOR 4WTA-B 4W, 12/24 VDC, Therm, SNDR, W/Base

## Features

- System Sensor 4WTA-B

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operating Humidity | 95 percent |
| Style Name | Modern |
| Item Weight | 0.01 Ounces |
| Sensor Type | Photoelectric |
| Alarm | Audible |
| Power Source | Corded Electric |

## Product Details

- **Brand:** System Sensor
- **Style:** Modern
- **Power Source:** Corded Electric
- **Item Weight:** 0.01 Ounces
- **Alarm:** Audible
- **Operating Humidity:** 95 percent
- **Sensor Type:** Photoelectric
- **Manufacturer:** System Sensor
- **UPC:** 670875922129

## Images

![SYSTEM SENSOR 4WTA-B 4W, 12/24 VDC, Therm, SNDR, W/Base - Image 1](https://m.media-amazon.com/images/I/411VxVYgaML.jpg)

## Questions & Answers

**Q: Can I purchase it without the base? I am replacing a number of detectors of the same type, and don't need new bases.**
A: No the sensor comes with the base.

**Q: Will this work with dsc 1832 board?  can it be connected with addition sensors (i need 5)?**
A: No it will not. I would recommend consulting an alarm professional

**Q: Is this compatible out of the box with Honeywell Ademco Vista 20p alarm panels?**
A: yes u jus need to check if your wiring is 2 wire or 4 wire they make detectors for both.

**Q: Is this a standalone sensor, or part of a syddtem?**
A: “Either or” This sensor can be integrated into a system or stand alone.

## Frequently Bought Together

- SYSTEM SENSOR 4WTA-B 4WTAB 12/24 VDC, Photoelectric Smoke Detector with Thermal, Sounder, and Base
- System Sensor 4WT-B 4-wire, photoelectric i3 smoke detector with a 135 Degree fixed thermal sensor
- SYSTEM SENSOR CO1224T 12/24 volt, 4-wire, system-monitored C02 carbon monoxide detector w/ RealTest Technology

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**Shop now:** [https://www.desertcart.com.my/products/511807375-system-sensor-4wta-b-4w-12-24-vdc-therm-sndr](https://www.desertcart.com.my/products/511807375-system-sensor-4wta-b-4w-12-24-vdc-therm-sndr)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-05*