---
product_id: 1193731
title: "Honeywell 5816 Wireless Transmitter"
brand: "ademco"
price: "6915 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/1193731-honeywell-5816-wireless-transmitter
store_origin: KG
region: Kyrgyzstan
---

# Wireless 2-zone coverage 5-year battery life Built-in magnetic reed switch Honeywell 5816 Wireless Transmitter

**Brand:** ademco
**Price:** 6915 som
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your security game with wireless freedom and lasting power!

## Quick Answers

- **What is this?** Honeywell 5816 Wireless Transmitter by ademco
- **How much does it cost?** 6915 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1193731-honeywell-5816-wireless-transmitter)

## Best For

- ademco enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Forget frequent battery swaps—enjoy up to 5 years of uninterrupted protection.
- • **Plug-and-Protect Ready:** Includes battery and easy installation for instant, hassle-free security setup.
- • **Compact & Modern Design:** Sleek white profile fits discreetly in any professional or home environment.
- • **Smart Magnetic Detection:** Built-in reed switch ensures precise, reliable magnetic sensing for ultimate peace of mind.
- • **Seamless Wireless Security:** Cut the cords and secure two zones effortlessly with advanced wireless tech.

## Overview

The Honeywell 5816 Wireless Transmitter is a compact, battery-powered device featuring two-zone wireless coverage and a built-in magnetic reed switch. Designed for modern security needs, it offers up to 5 years of battery life and comes ready to install with included battery, making it a reliable and low-maintenance choice for professional and home environments.

## Description

Honeywell 5816 Wireless Transmitter

## Features

- Wireless Two-zone Transmitter
- Built-in reed switch
- Includes battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Ademco |
| Part Number | 5816 |
| Item Weight | 12.6 ounces |
| Package Dimensions | 4.84 x 1.73 x 1.54 inches |
| Item model number | 5816 |
| Batteries | 1 Lithium Ion batteries required. |
| Is Discontinued By Manufacturer | No |
| Size | Small |
| Color | White |
| Style | Modern |
| Power Source | Battery Powered |
| Voltage | 3 Volts (DC) |
| Item Package Quantity | 1 |
| Number Of Pieces | 5 |
| Special Features | Magnetic,Wireless |
| Included Components | Battery |
| Batteries Included? | No |
| Batteries Required? | No |
| Average Battery Life | 5 	years |

## Product Details

- **Brand:** Ademco
- **Color:** White
- **Number of Channels:** 66
- **Special Feature:** Magnetic,Wireless
- **Frequency Range:** [Partial] VHF (30 MHz - 300 MHz)
- **Talking Range Maximum:** 200 Feet
- **Tuner Technology:** VHF
- **Voltage:** 3 Volts (DC)
- **Water Resistance Level:** Not Water Resistant
- **Number of Batteries:** 1 Lithium Ion batteries required.

## Images

![Honeywell 5816 Wireless Transmitter - Image 1](https://m.media-amazon.com/images/I/51seGNKY92L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Door/Window Transmitter for Honeywell Lynx
*by J***G on April 3, 2013*

I now have one of these on every external door of my house, as well as a few other internal doors (like the basement door) and a few windows.** In the Box **They're really easy to install, and they come in a box with a plastic mounting plate, a magnet and magnet spacer, the proper screws for mounting everything, some double-sided tape (which is okay for indoor use, but I'd rather use the screws!), and an A123 battery (see my picture above for an overview of all the included bits).** Quality and Installation **The design is pretty minimal, and fits in okay with the white door and window trim in my house. Honeywell also makes a 'slimline' version of this sensor that's much narrower--but also much more expensive!The sensor is easy to maintain--every couple of years (when a battery dies), just push in the tab on the bottom with your fingernail and pop off the front cover (your alarm system will start beeping at this point, since you're 'tampering' with the transmitter... ignore it and reset it when you're done). Pop out the old battery, put in a new one, then replace the cover. Nothing to it.** Function and Battery Life **These sensors use two Loops for sensing door/window open and close states: Loop 2 (most common) is used with a magnetic reed switch (magnet must be within an inch or so of the reed switch sensor), and Loop 4 lets you use a wired contact (installation is more difficult, and probably uncommon).As long as you have a flat surface on the door and on your door casing or wall within an inch or so of each other, you can just mount the magnet to the door, and the transmitter to the wall/door trim, and you're done!I installed my Honeywell L5100PK - LYNX Touch security system a few months ago, and haven't yet had a battery die. A few other people I know have a similar Lynx system, and nobody seems to have any complaints about battery life.** Recommendation **Buy enough of these to cover every entry/exit in your house, and you're set! Get the slimline version if you can afford it--otherwise, these things work great and are very reliable.

### ⭐⭐⭐⭐⭐ Simple and effective
*by C***G on February 17, 2015*

These work so simply and easily with my Honeywell L3000 / Lynx Plus security system. I purchased a kit that included 3 and purchased 6 more for other doors and windows. The automatic setup allowed me to add them all in a matter of minutes. The case is a tad bulky so that shades usually hit it on the way down. Minor inconvenience, but if you raise and lower shades frequently, you may want to get the Ademco Honeywell 5811 Thin Door/Window Contact for those window locations.

### ⭐⭐⭐⭐ Excellent price and they sync perfectly with the ADT-provided L7000
*by A***N on July 17, 2017*

Excellent price and they sync perfectly with the ADT-provided L7000 . No need to call them and you can install yourself unless you have Pulse. They have to manually add the sensors in that case for them to show up in the app. The home unit however recognizes them just fine and you can bypass any extra installation costs by doing it yourself. Pretty easy and worked the first time around. This particular sensor is very bulky and ugly. I would pay the extra 3 bucks to get the 5815 instead.

## Frequently Bought Together

- Honeywell 5816 Wireless Transmitter
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-03*