Home > Sound-controlled Key Finder with LED Indicator

Skip to product information

Voltyx

Sound-controlled Key Finder with LED Indicator

(0)

€22,95

Unit price

Color: Red

In stock

Quantity

This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!

Popular: Buy 2 Or More – 15% Off Code: BOX15

Top Deal: Save 20% on 3+ items Code BOAT20

Standard: 10% Off No Conditions Code: VOLT10

In stock and ready to ship

Free shipping in Germany and the USA

30-day return policy

Volume discounts

Planning to purchase multiple electrical or household appliances? We offer attractive quantity discounts with customized package prices. Contact us for a personal quote.

Customer service

Do you have any questions or need help? Our team is happy to assist you.

We are available on weekdays from 09:00 to 17:00 (CET).

📧 Email: info@voltyx.de
📞 Phone: +447888395753

Delivery Time

Our current processing time is 1–5 business days before the order is shipped. After shipment, delivery usually takes 1–5 business days within Germany (DHL) and to the USA (USPS), depending on the shipping service provider

Return

With us, you have a 30-day return policy – valid from the day you receive the goods.

If you wish to return an item, please contact us at:

📧 Email: info@voltyx.de

Sound-controlled Key Finder with LED Indicator

€22,95

Unit price

€22,95

Unit price

€22,95

Unit price

Choose option

Color: Red

Red

Red
Black
Blue
Orange
White

Top prices

Easy shopping

More Selection

Less effort

Sound-Activated Alarm

This key finder helps you quickly locate lost keys or small personal items. It responds to sounds like whistles or loud noises. Once activated, the device emits a beep and flashes to make your search easier. However, sensitivity and performance may vary depending on the environment and noise level.

Built-in LED Light

The key finder also features a red LED light. This function can be used as a practical light source to better find keyholes or locks in dark environments.

Compact and Battery-Powered

The compact and lightweight design allows the device to be easily attached to keyrings, bags, or other items. It is powered by two AG3 batteries, which are included in the scope of delivery.

Product Details

Type: Sound-activated key finder
Shape: Square
Color: Silver

Functionality:

Power Supply: 2 x AG3 batteries (included)
LED Light: Built-in red LED

Scope of Delivery

1 x Sound-activated key finder

Frequently Asked Questions

How does the key finder work?
It responds to whistles or louder noises by activating a beep and a flashing light. However, sensitivity can depend on environmental conditions.

What is the detection range?
It is designed for use in typical indoor spaces, with the actual range varying depending on background noise and placement.

Does it have a light function?
Yes, it has a built-in LED indicator to help you find keyholes or small items in low light.

Are the batteries included?
Yes, the key finder comes with two pre-installed AG3 batteries.

Secure payment

Your payment details will be encrypted and processed securely.

Show all

Effective Forearm and Grip Strengthener Trainer up to 100 kg

{"id":47332723359974,"title":"Standard Title","option1":"Standard Title","option2":null,"option3":null,"sku":"P1989S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Effective Forearm and Grip Strengthener Trainer up to 100 kg - Standard Title","public_title":"Standard Title","options":["Standard Title"],"price":2495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Effective Forearm and Grip Strengthener Trainer up to 100 kg

€24,95

Unit price

In stock

Available for pickup at

Out of stock at

BewegFlex Leash: Ideal for Sports and Leisure

{"id":47332687249638,"title":"Grey \/ S (29 × 12.6 cm)","option1":"Grey","option2":"S (29 × 12.6 cm)","option3":null,"sku":"P0909S","requires_shipping":true,"taxable":true,"featured_image":{"id":46619215397094,"product_id":9622426648806,"position":5,"created_at":"2026-02-06T20:29:04+01:00","updated_at":"2026-02-06T20:29:06+01:00","alt":null,"width":1024,"height":1024,"src":"\/\/voltyx.de\/cdn\/shop\/files\/laufgurtel-gurteltasche-bewegflex-cendura-1.jpg?v=1770406146","variant_ids":[47332687249638,47332687282406,47332687315174,47332687347942]},"available":true,"name":"BewegFlex Leash: Ideal for Sports and Leisure - Grey \/ S (29 × 12.6 cm)","public_title":"Grey \/ S (29 × 12.6 cm)","options":["Grey","S (29 × 12.6 cm)"],"price":2495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":37879637573862,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/voltyx.de\/cdn\/shop\/files\/laufgurtel-gurteltasche-bewegflex-cendura-1.jpg?v=1770406146"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

BewegFlex Leash: Ideal for Sports and Leisure

€24,95

Unit price

Color

In stock

Available for pickup at

Out of stock at

Versatile Massage Gun for Deep Relaxation and Regeneration

{"id":47332690165990,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P0998S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Versatile Massage Gun for Deep Relaxation and Regeneration","public_title":null,"options":["Default Title"],"price":5495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Versatile Massage Gun for Deep Relaxation and Regeneration

€54,95

Unit price

In stock

Available for pickup at

Out of stock at

Aligna Yoga Mat: Non-slip with Alignment System for Your Training

{"id":47332728176870,"title":"Blue","option1":"Blue","option2":null,"option3":null,"sku":"P2128S","requires_shipping":true,"taxable":true,"featured_image":{"id":46619288142054,"product_id":9622433857766,"position":1,"created_at":"2026-02-06T20:32:07+01:00","updated_at":"2026-02-06T20:32:10+01:00","alt":null,"width":800,"height":800,"src":"\/\/voltyx.de\/cdn\/shop\/files\/yogamatte-mit-korperausrichtungssystem-rutschfeste-gymnastikmatte-sportmatte-aligna-cendura-4.jpg?v=1770406330","variant_ids":[47332728176870]},"available":true,"name":"Aligna Yoga Mat: Non-slip with Alignment System for Your Training - Blue","public_title":"Blue","options":["Blue"],"price":2995,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":37879701864678,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/voltyx.de\/cdn\/shop\/files\/yogamatte-mit-korperausrichtungssystem-rutschfeste-gymnastikmatte-sportmatte-aligna-cendura-4.jpg?v=1770406330"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Aligna Yoga Mat: Non-slip with Alignment System for Your Training

€29,95

Unit price

Color

In stock

Available for pickup at

Out of stock at

Effective Resistance Bands with Ankle Straps for Your Workout

{"id":47332669096166,"title":"Standard Title","option1":"Standard Title","option2":null,"option3":null,"sku":"P0379S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Effective Resistance Bands with Ankle Straps for Your Workout - Standard Title","public_title":"Standard Title","options":["Standard Title"],"price":2495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Effective Resistance Bands with Ankle Straps for Your Workout

€24,95

Unit price

In stock

Available for pickup at

Out of stock at

Versatile fitness equipment for effective home workouts

{"id":47332715069670,"title":"Standard","option1":"Standard","option2":null,"option3":null,"sku":"P1745S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Versatile fitness equipment for effective home workouts - Standard","public_title":"Standard","options":["Standard"],"price":4995,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Versatile fitness equipment for effective home workouts

€49,95

Unit price

In stock

Available for pickup at

Out of stock at

Versatile Fitness Resistance Band Set for Effective Workouts

{"id":47332668899558,"title":"Purple","option1":"Purple","option2":null,"option3":null,"sku":"P0373S","requires_shipping":true,"taxable":true,"featured_image":{"id":46619179352294,"product_id":9622422913254,"position":1,"created_at":"2026-02-06T20:27:42+01:00","updated_at":"2026-02-06T20:27:44+01:00","alt":null,"width":1080,"height":1080,"src":"\/\/voltyx.de\/cdn\/shop\/files\/fitness-resistance-band-set-widerstandsbander-fitnessbander-flexano-cendura-14.jpg?v=1770406064","variant_ids":[47332668899558]},"available":true,"name":"Versatile Fitness Resistance Band Set for Effective Workouts - Purple","public_title":"Purple","options":["Purple"],"price":2495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":37879601594598,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/voltyx.de\/cdn\/shop\/files\/fitness-resistance-band-set-widerstandsbander-fitnessbander-flexano-cendura-14.jpg?v=1770406064"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Versatile Fitness Resistance Band Set for Effective Workouts

€24,95

Unit price

Color

In stock

Available for pickup at

Out of stock at

Power Cubes – Varied Home Workouts for Everyone

{"id":47332668965094,"title":"White","option1":"White","option2":null,"option3":null,"sku":"P0375S","requires_shipping":true,"taxable":true,"featured_image":{"id":46619179745510,"product_id":9622422946022,"position":1,"created_at":"2026-02-06T20:27:43+01:00","updated_at":"2026-02-06T20:27:45+01:00","alt":null,"width":1008,"height":1008,"src":"\/\/voltyx.de\/cdn\/shop\/files\/fitness-wurfel-muskelaufbau-und-krafttraining-zuhause-home-workout-fur-ganzkorper-training-kraftwurfel-cendura-21.jpg?v=1770406065","variant_ids":[47332668965094]},"available":true,"name":"Power Cubes – Varied Home Workouts for Everyone - White","public_title":"White","options":["White"],"price":2495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":37879601987814,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1008,"width":1008,"src":"\/\/voltyx.de\/cdn\/shop\/files\/fitness-wurfel-muskelaufbau-und-krafttraining-zuhause-home-workout-fur-ganzkorper-training-kraftwurfel-cendura-21.jpg?v=1770406065"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Power Cubes – Varied Home Workouts for Everyone

€24,95

Unit price

Color

In stock

Available for pickup at

Out of stock at

KraftBoard: Foldable Push-up Board for Effective Training

{"id":47332683219174,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P0789S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KraftBoard: Foldable Push-up Board for Effective Training","public_title":null,"options":["Default Title"],"price":4495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

KraftBoard: Foldable Push-up Board for Effective Training

€44,95

Unit price

In stock

Available for pickup at

Out of stock at

Effective ab trainer with counting function for your core workout

{"id":47332660969702,"title":"Standard","option1":"Standard","option2":null,"option3":null,"sku":"P0135S","requires_shipping":true,"taxable":true,"featured_image":{"id":46619163099366,"product_id":9622421209318,"position":1,"created_at":"2026-02-06T20:27:04+01:00","updated_at":"2026-02-06T20:27:06+01:00","alt":null,"width":800,"height":800,"src":"\/\/voltyx.de\/cdn\/shop\/files\/bauchtrainer-fur-bauchmuskeltraining-ab-roller-bauchtrainer-gerat-coreroll-cendura-1.jpg?v=1770406026","variant_ids":[47332660969702]},"available":true,"name":"Effective ab trainer with counting function for your core workout - Standard","public_title":"Standard","options":["Standard"],"price":4995,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":37879585243366,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/voltyx.de\/cdn\/shop\/files\/bauchtrainer-fur-bauchmuskeltraining-ab-roller-bauchtrainer-gerat-coreroll-cendura-1.jpg?v=1770406026"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

Effective ab trainer with counting function for your core workout

€49,95

Unit price

In stock

Available for pickup at

Out of stock at

5-piece resistance band set for effective home workouts

{"id":47332669063398,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P0378S","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"5-piece resistance band set for effective home workouts","public_title":null,"options":["Default Title"],"price":2495,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Voltyx

5-piece resistance band set for effective home workouts

€24,95

Unit price

In stock

Available for pickup at

Out of stock at