---
product_id: 178637029
title: "Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker"
brand: "simjar"
price: "฿3546"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/178637029-upgraded-key-finder-with-extra-backup-rf-transmitter-and-lanyards
store_origin: TH
region: Thailand
---

# 100ft range 90dB sound 9-month battery Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker

**Brand:** simjar
**Price:** ฿3546
**Availability:** ✅ In Stock

## Summary

> 🔍 Find your lost treasures with ease!

## Quick Answers

- **What is this?** Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker by simjar
- **How much does it cost?** ฿3546 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/178637029-upgraded-key-finder-with-extra-backup-rf-transmitter-and-lanyards)

## Best For

- simjar enthusiasts

## Why This Product

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

## Key Features

- • **Find It Fast:** Never lose your essentials again with a loud 90dB beep!
- • **Portable Power:** Transmitter with lanyard for on-the-go tracking.
- • **Long-Lasting Life:** Enjoy a year of standby with low battery consumption.
- • **User-Friendly Design:** No app needed—just click and locate!
- • **Color-Coded Convenience:** Easily track up to 8 items with color-coded receivers.

## Overview

The Upgraded Key Finder is a versatile wireless RF item locator designed to help you track your belongings effortlessly. With a loud 90dB sound, a 100ft range, and the ability to connect to 8 color-coded receivers, this device is perfect for anyone prone to misplacing items. Its long battery life ensures you stay connected for up to a year, making it an ideal gift for seniors and forgetful individuals alike.

## Description

Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker

## Features

- 2020 New Version: Easier to be heard. Beep emitts from the side. Easier and louder to be heard when it's covered. Also the transmitter with lanyard can stand alone instead of using a separate base, more and more convenient to carry and use at home or outside
- Used as two sets of key finder: Any of the transmitter can lead you successfully to the lost items. Use each transmitter with a random letter combination receivers in two different places, which makes it more convenient to use at home or in office, car or elsewhere
- 8 Color-Coded Receivers: Hook the receiver to any of the 8 items and just click on the color-coded button to find them. Easy to use and operate. NO APP needed. Best 𝐆𝐈𝐅𝐓𝐒 for 𝐒𝐄𝐍𝐈𝐎𝐑𝐒 and 𝐅𝐎𝐑𝐆𝐄𝐓𝐅𝐔𝐋 People. Unusual Christmas Gifts
- Sound and Light Alert: Up to 90dB beeping sound and 100ft wireless range in open area! (Walls and other obstacles will reduce the sound level.) Each receiver is equipped with a LED light that provides better night vision when positioning the buttons.
- Longer Battery Life: With 10 CR2032 lithium cells, the receivers can work for 9 months. Standby time lasts for the whole year. Low battery consumption makes life easy

## Product Details

- **Brand:** SIMJAR
- **Are Batteries Included:** Yes
- **Number of Batteries:** 10 Lithium Ion batteries required. (included)
- **Compatible Devices:** phone
- **Battery Life:** 9 	months

## Images

![Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker - Image 1](https://m.media-amazon.com/images/I/61wXVHYqtlL.jpg)
![Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker - Image 2](https://m.media-amazon.com/images/I/71U7xtgQXvL.jpg)
![Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker - Image 3](https://m.media-amazon.com/images/I/71eDt7x8GjL.jpg)
![Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker - Image 4](https://m.media-amazon.com/images/I/512ioYH+MFL.jpg)
![Upgraded Key Finder with Extra Backup RF Transmitter and Lanyards, Simjar Wireless RF Item Locator Tracker Support Remote Control with Loud Beep - Pet/Wallet/Phone/Glasses Tracker - Image 5](https://m.media-amazon.com/images/I/71+BqBd3N4L.jpg)

## Questions & Answers

**Q: What is the size of the recivers?**
A: The button viewfinder has vibrant colors, a 0.27-inch slim and simple form factor. It measures 0.27 x 1.18 inches and weighs only 0.4 ounces.

**Q: What is the range?**
A: Ok, the key finder range is 100FT.

**Q: Can the beep sound be stopped? Or must users wait for a time for the beep sound to automatically stop by itself?**
A: No, the receiver emits a sound for 3-5 seconds.

**Q: How do I know when to change the batteries and should all the batteries be charged at the same time?**
A: You need to replace the battery when the beep or the indicator light is weak. Battery type CR2032.

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**Shop now:** [https://www.desertcart.co.th/products/178637029-upgraded-key-finder-with-extra-backup-rf-transmitter-and-lanyards](https://www.desertcart.co.th/products/178637029-upgraded-key-finder-with-extra-backup-rf-transmitter-and-lanyards)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-30*