---
product_id: 450488138
title: "Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers"
brand: "simjar"
price: "$8.57"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/450488138-key-finder-with-thinner-receivers-and-advanced-fabric-remote-simjar
store_origin: US
region: United States of America
---

# 0.24-inch thin receivers 131ft working range 80dB+ loud sound Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers

**Brand:** simjar
**Price:** $8.57
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Never lose your keys again with style!

## Quick Answers

- **What is this?** Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers by simjar
- **How much does it cost?** $8.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/450488138-key-finder-with-thinner-receivers-and-advanced-fabric-remote-simjar)

## 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

- • **Thinnest Receivers:** Experience the sleekest design with 0.24-inch thick SIMJAR receivers that seamlessly attach to your essentials.
- • **Loud & Clear Alerts:** Never lose track again! The device emits a powerful 80dB+ beep, guiding you straight to your lost items.
- • **Time-Saving Solution:** Streamline your busy life with this smart key finder, designed to help you tackle everyday challenges effortlessly.
- • **User-Friendly Operation:** No apps, no fuss! Just press the color-coded buttons to easily locate your items within a 131ft range.
- • **Advanced Fabric Transmitter:** Say goodbye to cheap plastic! Our fabric transmitter not only looks good but also features a built-in flashlight for nighttime locating.

## Overview

The Simjar Key Finder features the thinnest receivers at just 0.24 inches, an advanced fabric transmitter with a built-in flashlight, and a powerful 80dB+ sound to help you locate your items within a 131ft range, all without the need for a phone or app.

## Description

Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers: desertcart.co.uk: Electronics & Photo

## Features

- Thinnest Receiver: 0.24-inch thick SIMJAR receivers can be attached
- Advanced Fabric Transmitter & Built-in Flashlight: Are you tired of cheap plastic material? The transmitter of this Simjar key finder is made of qualified fabric, which makes this a better present. Meanwhile, the built-in flashlight helps to locate items at night
- Making Noise: Finding your items is simple. Just follow the sound! Once you press the corresponding color-coded button on the remote, the device will emit a loud 80db+ beep when the items are nearby
- Easy & quickly to Locate: NO phone and app needed. Simply press on the related color-coded buttons. Receiver sounds/beeps, leading you to track your lost item within 40 meters/ 131 feet (Walls and other obstacles will reduce the sound level.)
- Save Your Time: life is very busy. The key finder is to be more refined, to make your life smarter and to help you solve small problems at work or in life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J8JKTFP |
| Antenna Location | 'Locating lost items indoors', 'Finding items in large homes or offices', 'Using in dark areas' |
| Are Batteries Included? | No |
| Audible Noise | 80 Decibels |
| Battery Average Life | 9 months |
| Brand Name | Simjar |
| Compatible Devices | Universal compatibility |
| Control Method | Remote |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,097) |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 4.93 Ounces |
| Manufacturer | Simjar |
| Manufacturer Part Number | スマートトラッカー02 |
| Model Number | QF04F |
| Network Connectivity Technology | RF |
| Number of Batteries | 6 Lithium Metal batteries required. |
| Product Warranty | 180 day |
| Range | 40 meters |

## Product Details

- **Are batteries included:** No
- **Brand:** Simjar
- **Compatible devices:** Universal compatibility
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Number of batteries:** 6 Lithium Metal batteries required.

## Images

![Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers - Image 1](https://m.media-amazon.com/images/I/71+JBRaVnaL.jpg)
![Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers - Image 2](https://m.media-amazon.com/images/I/71UrjWdXLDL.jpg)
![Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers - Image 3](https://m.media-amazon.com/images/I/71u5VKBTUgL.jpg)
![Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers - Image 4](https://m.media-amazon.com/images/I/71v8LIsPbzL.jpg)
![Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers - Image 5](https://m.media-amazon.com/images/I/61gwe4UkghL.jpg)

## Questions & Answers

**Q: Is this item waterproof?**
A: ok , they're NOT waterproof，but water resistant. So please be aware of water or rain during the use of this key finder kit.

**Q: How big are these? I am looking for something 1 inch across. Thanks.**
A: Receiver size: 2.27x1.10x0.23in (57.8 x 28 x 6 mm)

Transmitter size: 4.72x1.57x0.67in (120 x 40 x 17mm)

**Q: What is the range for signal?**
A: 125 ft. I usually picked up the remote  and go near room. My husband has dementia and tends to change the location where he hides items. I like it very eady to use.

**Q: Stick on remote co trol**
A: Not loud enough alarm to be useful

## Frequently Bought Together

- Key Finder with Thinner Receivers & Advanced Fabric Remote, Simjar 80dB+ RF Item Locator with 131ft Working Range, 1 RF Transmitter & 6 Receivers
- LiCB CR2032 3V Lithium Battery(10-Pack)
- Key Finder Locator,Wireless RF Item Locator with Letters Key Tracker with 85DB Loud Beeping Sound and 115 Feet Remote Control 8 Receivers Anti-Lost Tags and Keychains

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**Shop now:** [https://www.desertcart.us/products/450488138-key-finder-with-thinner-receivers-and-advanced-fabric-remote-simjar](https://www.desertcart.us/products/450488138-key-finder-with-thinner-receivers-and-advanced-fabric-remote-simjar)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-07*