--- product_id: 167316770 title: "1 RF Transmitter and 8 Receivers" brand: "simjar" price: "β‚Ή 5213" currency: INR in_stock: true reviews_count: 13 url: https://www.desertcart.in/products/167316770-1-rf-transmitter-and-8-receivers store_origin: IN region: India --- # 100ft wireless range 90dB loud beep alert 9-month battery life 1 RF Transmitter and 8 Receivers **Brand:** simjar **Price:** β‚Ή 5213 **Availability:** βœ… In Stock ## Summary > πŸ”‘ Never lose your essentials againβ€”find fast, live smarter! ## Quick Answers - **What is this?** 1 RF Transmitter and 8 Receivers by simjar - **How much does it cost?** β‚Ή 5213 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/167316770-1-rf-transmitter-and-8-receivers) ## 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 - β€’ **Designed for Real Life:** Perfect for seniors, busy professionals, and forgetful millennials who demand smart, reliable solutions. - β€’ **Powerful & Clear Alerts:** 90dB beeping sound plus LED flash ensures you never miss a lost item, even in the dark. - β€’ **Effortless Item Tracking:** Color-coded receivers let you find up to 8 items with a simple clickβ€”no app, no fuss. - β€’ **Long-Lasting Convenience:** Receivers run on CR2032 batteries lasting up to 9 months, with low battery alerts to keep you ahead. - β€’ **Portable & Standalone Transmitter:** Transmitter with lanyard stands aloneβ€”carry it anywhere without bulky bases or extra gear. ## Overview The SIMJAR 1 RF Transmitter and 8 Receivers kit offers a robust 100-foot wireless range with 90dB audible alerts and LED lights for easy item location. Featuring color-coded receivers for up to 8 items, it requires no app or internet, ensuring privacy and simplicity. With a long-lasting 9-month battery life and a portable transmitter with lanyard, this device is ideal for seniors and busy professionals seeking a hassle-free way to track keys, wallets, pets, and more. ## Description Now you can easily find all the important items.The SIMJAR Key Viewfinder helps you quickly find lost keys, pets, cats, dogs, remote controls, wallets, glasses, canes and other items that are easily lost. Just click on the color code button and the beep and flash will guide you to the missing item. Powerful RF penetrates walls, leather, doors and more. Whether it's in another room, a sofa cushion or a blanket, you can quickly find lost items within 100 feet. The receiver can send up to 90 decibels, so it's easy to find lost objects.Flashing light can also help you find items in dark areas.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.How to use: - Use a key ring or double-sided tape to connect the color-coded receiver to items that are often lost - Press and release the corresponding color-coded button on the remote control - If the receiver is in range, it will beep and the LED will flash - If you don't hear a click, change your location or use a new battery and press the button again - Our item tracker can attach DIY mode stickers or handwritten stickers to the buttons on the corresponding letters on the transmitter. It is more convenient to remember lost itemsThis package includes: - 1 x transmitter (including 1x lanyard) - 8 x receivers - 8 x key rings - 8 x Double-sided tapes - 9 x CR2032 batteries - 2 x DIY Stickers - 1 x user manual - 1 x warranty card Review: best spent 30 dollars ever - This is the best device ever, simple, inexpensive, effective, find your keys or wallet just once when you are in a rush and you will consider it money well spent. Reliable - finds them every time. Batteries last a couple months, but the receivers flash the LED to tell you before it is hopelessly dead and lost. I even bought a second one to locate the transmitter if it is lost! Simple to use, no phone app, no registering for yet another website, no wifi no bluetooth, no data base of your location history sitting in the cloud somewhere as with TILE and the like.. Note you have to be in range (about 100 feet) so if you lose it while doing errands it isn't going to help. I use the Innway Accent wallet for that - (phone and wallet finding only) I've compared many and this is the best because it has the lanyard and handles 8 devices. The receivers could be thinner but thin enough to slide in my wallet. I looked at a similar one with AA batteries instead of coin batteries for the remote, but I find the receivers go through batteries faster and the remote is not as much of an issue. Review: Works great for cats but needs a small modification - First lemme say this is great. Battery lasts a long time, tags will have a red flashing light to tell you to replace the batteries and the range is decent (you don't need super long range because you won't be able to hear if it's too far/two stores away anyway). I have it for almost 3 years and I'm very happy with it. Because the tags are big, if you just hang them on the cat's necklace it'll be dipped in water while they're drinking. *Mandatory warning: do at your own risk and pretty sure the vendor won't cover damages if you do this wrong*. So I drilled a very small hole on the opposite side as shown in the picture. First time I did this I opened the tag and removed the board from inside before drilling just to be sure and I recommend doing the same. With two holes you can hang it horizontally on the cat's collar. Did that for three cats and works great. ## Features - 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 - 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 π†πˆπ…π“π’ for π’π„ππˆπŽπ‘π’ and π…πŽπ‘π†π„π“π…π”π‹ 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 9 CR2032 lithium cells, the receivers can work for 9 months. Standby time lasts for the whole year. Low battery consumption makes life easy - 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 | B07X8W79VY | | Are Batteries Included | Yes | | Audible Noise | 90 Decibels | | Battery Average Life | 9 months | | Battery Life | 9 months | | Best Sellers Rank | #188,652 in Electronics ( See Top 100 in Electronics ) #1,211 in Item Finders | | Brand | SIMJAR | | Compatible Devices | Universal compatibility | | Connectivity Technology | wireless | | Control Method | Remote | | Customer Reviews | 4.4 out of 5 stars 1,173 Reviews | | Enclosure Material | Plastic | | Manufacturer | SIMJAR | | Material | Plastic | | Model Number | QF08B | | Number of Batteries | 9 Lithium Ion batteries required. (included) | | Range | 100 feet | | UPC | 192295504322 | ## Product Details - **Brand:** SIMJAR - **Are Batteries Included:** Yes - **Material:** Plastic - **Number of Batteries:** 9 Lithium Ion batteries required. (included) - **Compatible Devices:** Universal compatibility ## Images ![1 RF Transmitter and 8 Receivers - Image 1](https://m.media-amazon.com/images/I/71TLYSYNbML.jpg) ![1 RF Transmitter and 8 Receivers - Image 2](https://m.media-amazon.com/images/I/71lKWndgSpL.jpg) ![1 RF Transmitter and 8 Receivers - Image 3](https://m.media-amazon.com/images/I/71Q7oBw4DlL.jpg) ![1 RF Transmitter and 8 Receivers - Image 4](https://m.media-amazon.com/images/I/71jCmrhxwYL.jpg) ![1 RF Transmitter and 8 Receivers - Image 5](https://m.media-amazon.com/images/I/71+BqBd3N4L.jpg) ## Questions & Answers **Q: Do the they light up and beep or just beep?** A: Yes, they will light up and beep. **Q: How thick are the trasmmiters?** A: Thickness is not stated and is one of the most important dimensions. Must be fat if the seller hides that dimension. **Q: What happens if I lose the remote?** A: You can only buy one more. We have a product with an extra transmitter. **Q: Do i have to buy batteries ? or it comes with 9 batteries with it?** A: The battery is in the package, no need to buy ## Customer Reviews ### ⭐⭐⭐⭐⭐ best spent 30 dollars ever *by R***F on April 22, 2022* This is the best device ever, simple, inexpensive, effective, find your keys or wallet just once when you are in a rush and you will consider it money well spent. Reliable - finds them every time. Batteries last a couple months, but the receivers flash the LED to tell you before it is hopelessly dead and lost. I even bought a second one to locate the transmitter if it is lost! Simple to use, no phone app, no registering for yet another website, no wifi no bluetooth, no data base of your location history sitting in the cloud somewhere as with TILE and the like.. Note you have to be in range (about 100 feet) so if you lose it while doing errands it isn't going to help. I use the Innway Accent wallet for that - (phone and wallet finding only) I've compared many and this is the best because it has the lanyard and handles 8 devices. The receivers could be thinner but thin enough to slide in my wallet. I looked at a similar one with AA batteries instead of coin batteries for the remote, but I find the receivers go through batteries faster and the remote is not as much of an issue. ### ⭐⭐⭐⭐⭐ Works great for cats but needs a small modification *by A***R on March 27, 2023* First lemme say this is great. Battery lasts a long time, tags will have a red flashing light to tell you to replace the batteries and the range is decent (you don't need super long range because you won't be able to hear if it's too far/two stores away anyway). I have it for almost 3 years and I'm very happy with it. Because the tags are big, if you just hang them on the cat's necklace it'll be dipped in water while they're drinking. *Mandatory warning: do at your own risk and pretty sure the vendor won't cover damages if you do this wrong*. So I drilled a very small hole on the opposite side as shown in the picture. First time I did this I opened the tag and removed the board from inside before drilling just to be sure and I recommend doing the same. With two holes you can hang it horizontally on the cat's collar. Did that for three cats and works great. ### ⭐⭐⭐⭐ Purchased for grandma, works great. *by A***R on July 25, 2020* Bought this to help my grandma who has a habit of misplacing things from age. Set up a makeshift container on her fridge to keep the remote. I gave the product 4 stars because the pads it comes with seem to offset the sensor from whatever you stick it to (remote). Picked up Velcro pads at local drug store and it’s perfect now. ## Frequently Bought Together - Key Finder with Lanyard for Remote & Up to 100ft Working Range, SIMJAR Wireless RF 90dB Item Locator Tracker Support Remote Control, 8 Receivers - Pet/Wallet/Phone/Glasses Box Tracker - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/167316770-1-rf-transmitter-and-8-receivers](https://www.desertcart.in/products/167316770-1-rf-transmitter-and-8-receivers) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-30*