---
product_id: 1148493
title: "Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet"
brand: "honeywell"
price: "210.84 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Honeywell"
url: https://www.desertcart.tn/products/1148493-honeywell-ademco-5816wmwh-white-door-window-transmitter-w-magnet
store_origin: TN
region: Tunisia
---

# Wireless range optimized Long-lasting lithium battery Precision magnet sensor Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet

**Brand:** honeywell
**Price:** 210.84 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your home security game—because peace of mind is the ultimate luxury.

## Quick Answers

- **What is this?** Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet by honeywell
- **How much does it cost?** 210.84 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1148493-honeywell-ademco-5816wmwh-white-door-window-transmitter-w-magnet)

## 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

- • **Smart Tamper Detection:** Built-in cover sensor prevents disabling attempts, keeping your security foolproof.
- • **Battery-Powered Freedom:** No wiring hassles—powered by a reliable lithium battery ensuring months of uninterrupted protection.
- • **Compact & Discreet Design:** Slim 4.6 x 1.8 x 1.4 inch profile blends invisibly on any door or window frame.
- • **Cost-Effective Security Boost:** Professional-grade sensor at a fraction of installer prices—upgrade without breaking the bank.
- • **Seamless Wireless Integration:** Effortlessly pairs with most ADT and Honeywell systems for instant security upgrades.

## Overview

The Honeywell Ademco 5816WMWH is a wireless door/window transmitter featuring a precision magnet sensor and powered by a long-lasting lithium battery. Designed for easy integration with ADT and Honeywell alarm systems, it offers tamper detection and a compact form factor, delivering professional-grade security at an unbeatable price.

## Description

Honeywell Ademco 5816WMWH

Review: Vista 20P Alarms System. An important detail left out of the programming instructions... - I installed this sensor on my detached garage (walk thru) door and programmed it on a 6160RF keypad. It was fairly easy after watching a few YouTube videos. I ran into one major snag though. When I finished, it wouldn't work. It kept giving me an error. Come to find out after much research, the cover has to be on it during programming. The sensor knows if the cover is off and thinks someone is trying to disable it. Aside from that, not too bad. It works well.
Review: Exact same item as sold by ADT technicians for twice the price. - I bought a couple of these as add-ons for my existing ADT system, which was all-wireless. I didn't get the chance to install them before I moved, but luckily these items were also compatible with the hard-wired system that was installed in my new house. I have them installed on both panels of a double-door for extra security. I gave them to the technician, and he installed them for no additional charge. If I had bought them directly from him it would have added $80 to my bill for each one. You might get lucky and have a flexible installer like I did, or you may be able to call your current ADT provider for technical support with installation on your own. I didn't put these on myself, but I wouldn't hesitate to tackle the job, as the technician had them installed and connected in about 5 mins. As far as I can tell these transmitters are easy to install and work with most ADT systems on the market today. And you can't beat the price, especially compared to the retail (or even discounted) rates the ADT installer would charge. I cannot guarantee it will work with your specific system, especially if it is more than ~5 years old, but I wouldn't hesitate to buy them again myself. Shipping and packaging was good too.

## Features

- Honeywell Ademco 5816WMWH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002MA8GKW |
| Antenna Location | Security |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #147 in Home Security Systems |
| Brand | Honeywell |
| Built-In Media | 5816 Transmitter, CR123 Battery, Magnet |
| Color | Red |
| Connectivity Technology | Wireless |
| Customer Reviews | 4.5 out of 5 stars 853 Reviews |
| Item Dimensions | 4.6 x 1.8 x 1.4 inches |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 4.6 x 1.8 x 1.4 inches |
| Manufacturer | Honeywell |
| Manufacturer Warranty Description | 2-Year Limited |
| Mfr Part Number | 5816WMWH |
| Model Number | 5816WMWH |
| Power Source | Battery Powered |
| UPC | 781410171596 |
| Unit Count | 1 Count |
| Video Capture Resolution | 720p |

## Product Details

- **Brand:** Honeywell
- **Color:** Red
- **Item dimensions L x W x H:** 4.6 x 1.8 x 1.4 inches
- **Power Source:** Battery Powered
- **Video Capture Resolution:** 720p

## Images

![Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet - Image 1](https://m.media-amazon.com/images/I/51pqLWe0m9L.jpg)
![Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet - Image 2](https://m.media-amazon.com/images/I/51gl1Bg0wfL.jpg)
![Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet - Image 3](https://m.media-amazon.com/images/I/51gFb0rK8YL.jpg)
![Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet - Image 4](https://m.media-amazon.com/images/I/31QFWvyVXGL.jpg)
![Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet - Image 5](https://m.media-amazon.com/images/I/31bbM2q0sUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vista 20P Alarms System. An important detail left out of the programming instructions...
*by R***T on July 25, 2026*

I installed this sensor on my detached garage (walk thru) door and programmed it on a 6160RF keypad. It was fairly easy after watching a few YouTube videos. I ran into one major snag though. When I finished, it wouldn't work. It kept giving me an error. Come to find out after much research, the cover has to be on it during programming. The sensor knows if the cover is off and thinks someone is trying to disable it. Aside from that, not too bad. It works well.

### ⭐⭐⭐⭐⭐ Exact same item as sold by ADT technicians for twice the price.
*by N***H on July 8, 2014*

I bought a couple of these as add-ons for my existing ADT system, which was all-wireless. I didn't get the chance to install them before I moved, but luckily these items were also compatible with the hard-wired system that was installed in my new house. I have them installed on both panels of a double-door for extra security. I gave them to the technician, and he installed them for no additional charge. If I had bought them directly from him it would have added $80 to my bill for each one. You might get lucky and have a flexible installer like I did, or you may be able to call your current ADT provider for technical support with installation on your own. I didn't put these on myself, but I wouldn't hesitate to tackle the job, as the technician had them installed and connected in about 5 mins. As far as I can tell these transmitters are easy to install and work with most ADT systems on the market today. And you can't beat the price, especially compared to the retail (or even discounted) rates the ADT installer would charge. I cannot guarantee it will work with your specific system, especially if it is more than ~5 years old, but I wouldn't hesitate to buy them again myself. Shipping and packaging was good too.

### ⭐⭐⭐⭐⭐ Easy to install and program
*by R***Z on November 21, 2025*

Very easy to install and program—just follow the instructions on YouTube.

## Frequently Bought Together

- Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet
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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-23*