---
product_id: 1162354
title: "5808W3 Wireless Photoelectric Smoke/Heat Detector"
brand: "honeywell"
price: "R4809"
currency: ZAR
in_stock: true
reviews_count: 12
category: "Honeywell"
url: https://www.desertcart.co.za/products/1162354-5808w3-wireless-photoelectric-smoke-heat-detector
store_origin: ZA
region: South Africa
---

# Dual LED status indicators Robust RF range + repeater-free 3V lithium battery powered 5808W3 Wireless Photoelectric Smoke/Heat Detector

**Brand:** honeywell
**Price:** R4809
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with wireless precision and smart alerts! 📡

## Quick Answers

- **What is this?** 5808W3 Wireless Photoelectric Smoke/Heat Detector by honeywell
- **How much does it cost?** R4809 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1162354-5808w3-wireless-photoelectric-smoke-heat-detector)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Mode Detection:** Photoelectric smoke sensing paired with fixed 135°F heat detection for comprehensive safety coverage.
- • **Effortless Installation:** Sturdy mounting base with drywall anchor compatibility makes setup on uneven surfaces a breeze.
- • **Extended Wireless Reach:** Seamlessly connect across larger spaces without extra repeaters, preserving your sleek setup.
- • **Certified for All Spaces:** UL-listed for both residential and commercial use—protect your home and office with confidence.
- • **Smart Maintenance Alerts:** Get proactive cleaning notifications before alarms trigger, avoiding false alerts and costly downtime.

## Overview

The Honeywell 5808W3 is a battery-powered, wireless photoelectric smoke and heat detector featuring enhanced RF range, smart maintenance signaling, and dual LED indicators. Designed for easy installation on uneven surfaces, it meets UL standards for residential and commercial applications, delivering reliable, low-maintenance fire safety without compromising aesthetics.

## Description

Honeywells 5808W3 is a 3V lithium powered, photoelectronic smoke/heat detector with a built-in wireless transmitter. It is intended for use with any 5800 Series Wireless Receiver/Transceiver for residential installations (for commercial installations, the 5881ENHC or the 5883H receiver is required). The transmitter can send alarm, tamper, maintenance (when control panels are equipped to process maintenance signals), and battery condition messages to the systems receiver. Smoothing algorithms minimize nuisance alarms by smoothing out short term spikes from dust and smoke, virtually eliminating nuisance alarms. Since there are no holes to drill or wires to run, you can preserve the beauty of the building while protecting it. The 5808W3 is an ideal smoke detector for those difficult to wire locations, applications where room aesthetics are critical, or where hazardous materials exist. All models also feature a restorable, builtin, fixed temperature (135F) thermal detector that is also capable of sensing a pre-freeze condition if the temperature is below 41F.

Review: easy install, works great - Great addition and easy to install, not much more to say beyond the description. I added this to a LYNXR-EN system - programming the panel can be challenging if you're not used to it, but that's not the detectors fault. As noted in another review, this should be mounted before enrolling it. Tested with an incense stick and alarmed right away... and I was on the phone with the alarm company shortly there after. =) Did not test the heat function. ** update 2014 ** I've since moved on to a newer panel and love it! I've also ordered another one of these smoke detectors for the another room (3 total now). The others are still going strong! One is near both a bathroom and a wood stove and I'm happy to report it has NOT once false alarmed.
Review: Backplate is like 10 mm smaller so theres some wall edging that ... - Replaced older model from 2009. Backplate is like 10 mm smaller so theres some wall edging that is a little rough. I will need to touch up around the device, however NO PAINT on device!! That is what ruined my other one. The painters were told not to pain it, therefore they removed the outer shell and painted over the back plate completely! Needless to say the adrenaline rose quickly upon the tampered failed unit I just had newly installed 2 days before painting. After trying to correct the tampered device, I was forced to purchase a new one based on Xfiniti's professional recommendation. They finally returned yesterday to replace it and reconfigure my system with the new smoke detector. It works great and now feel updated and safe with my entire house wired. Today I install the Ring. Will write a review after a couple of weeks, but expect to hear good things on this device. Great replacement and Happy with the honeywell wireless smoke detector. Is a good value.!

## Features

- Improved Robust RF Field Strength: The distance between the detector and receiver has been significantly increased without the need for a repeater
- Smart Check: A signal is sent to the control panel when the detector requires cleaning. This allows a regular nonemergency service call to clean the detector before it goes into alarm.
- Approved UL Listings for Residential and Commercial Applications: Both residential and commercial installation requirements are met
- Additional LED Status Indicators: Identifying between alarm or trouble conditions is a snap with green and red LED status indicators. A green LED denotes a normal condition while the red LED indicates abnormal conditions.
- Easy to install Mounting Base: The sturdy mounting base allows the detector to be more easily installed on uneven surfaces (i.e. stucco). The mounting base has larger mounting ports which accommodate drywall anchors for easy surface mounting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017KD4FA |
| Batteries | 1 CR123A batteries required. |
| Best Sellers Rank | #356,191 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #320 in Smoke Detectors & Fire Alarms |
| Brand | Honeywell |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (381) |
| Date First Available | April 9, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.5 ounces |
| Item model number | 5808W3 |
| Manufacturer | Ademco / Honeywell Security |
| Operating Humidity | 95 percent |
| Package Dimensions | 5.75 x 5.55 x 2.72 inches |
| Power Source | Battery Powered |
| Sensor Type | Photoelectric |
| Style | Photoelectric Smoke |
| UPC | 781410807174 |

## Product Details

- **Brand:** Honeywell
- **Color:** White
- **Item Weight:** 0.53 Pounds
- **Manufacturer:** Ademco / Honeywell Security
- **Operating Humidity:** 95 percent
- **Power Source:** Battery Powered
- **Sensor Type:** Photoelectric
- **Style:** Photoelectric Smoke
- **UPC:** 781410807174

## Images

![5808W3 Wireless Photoelectric Smoke/Heat Detector - Image 1](https://m.media-amazon.com/images/I/61oTlrkCUQL.jpg)

## Questions & Answers

**Q: how long does the batter last**
A: Batter usally last a couple of days or until you bake it. As for the batteries ho they should last a few years.

**Q: will this work with a 2gig system?**
A: I actually hadn't tried it. According to one of Alarm Grid's videos on YouTube I believe it will work though.

**Q: Can Honeywell products compatible with Vivant home security ?**
A: Yes, I worked for Vivint, all Vivint panels are backwards compatible and will accept most Honeywell equipment,

**Q: can this smoke detector also be hard wired?**
A: Short answer; yes. Long answer; you'll need an additional power converter to give you 3 volts DC. Then connect the two wires to the two battery tabs and then mount. So for example, get a 120 volt to 3 volt DC wall power adapter and connect the wires. Anything with a battery can be converted into hardwired, you just need to provide the needed voltage from an external power source.

## Customer Reviews

### ⭐⭐⭐⭐⭐ easy install, works great
*by R***S on July 18, 2011*

Great addition and easy to install, not much more to say beyond the description. I added this to a LYNXR-EN system - programming the panel can be challenging if you're not used to it, but that's not the detectors fault. As noted in another review, this should be mounted before enrolling it. Tested with an incense stick and alarmed right away... and I was on the phone with the alarm company shortly there after. =) Did not test the heat function. ** update 2014 ** I've since moved on to a newer panel and love it! I've also ordered another one of these smoke detectors for the another room (3 total now). The others are still going strong! One is near both a bathroom and a wood stove and I'm happy to report it has NOT once false alarmed.

### ⭐⭐⭐⭐⭐ Backplate is like 10 mm smaller so theres some wall edging that ...
*by D***. on June 24, 2017*

Replaced older model from 2009. Backplate is like 10 mm smaller so theres some wall edging that is a little rough. I will need to touch up around the device, however NO PAINT on device!! That is what ruined my other one. The painters were told not to pain it, therefore they removed the outer shell and painted over the back plate completely! Needless to say the adrenaline rose quickly upon the tampered failed unit I just had newly installed 2 days before painting. After trying to correct the tampered device, I was forced to purchase a new one based on Xfiniti's professional recommendation. They finally returned yesterday to replace it and reconfigure my system with the new smoke detector. It works great and now feel updated and safe with my entire house wired. Today I install the Ring. Will write a review after a couple of weeks, but expect to hear good things on this device. Great replacement and Happy with the honeywell wireless smoke detector. Is a good value.!

### ⭐⭐⭐⭐⭐ Compatible with all systems that support 5800 series devices
*by G***0 on November 13, 2022*

I have a Honeywell Lyric alarm system in my house. I got this detector to add to my system. We decided to add a smoke detector in the garage because we charge an electric scooter out there and you just never know. It wasn’t code back in 1995 to put a smoke detector in the garage but the more we thought about it we decided it was important to add one there and hence this purchase. It was shipped in one day and I had it programmed and installed in 10 minutes. It came with a CR 123 battery and well written instructions for Installation, programming, set up and maintenance. This is a high quality heat and smoke detector that is NFPA approved and UL listed.

## Frequently Bought Together

- Honeywell 5808W3 Wireless Photoelectric Smoke/Heat Detector
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-10*