--- product_id: 61137717 title: "Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic" brand: "kemo" price: "3860758β‚«" currency: VND in_stock: true reviews_count: 7 category: "Kemo" url: https://www.desertcart.vn/products/61137717-kemo-m094n-marten-stopper-scares-with-strong-pulsating-ultrasonic-sounds store_origin: VN region: Vietnam --- # 12-15 V DC low power 4-speaker wide distribution 120 dB ultrasonic volume Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic **Brand:** kemo **Price:** 3860758β‚« **Availability:** βœ… In Stock ## Summary > πŸš«πŸ€ Keep pests out, keep peace in β€” Ultrasonic power that works where it counts! ## Quick Answers - **What is this?** Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic by kemo - **How much does it cost?** 3860758β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/61137717-kemo-m094n-marten-stopper-scares-with-strong-pulsating-ultrasonic-sounds) ## Best For - kemo enthusiasts ## Why This Product - Trusted kemo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Multi-Speaker Coverage:** 4 strategically placed speakers ensure full-area protection - β€’ **Energy-Efficient Operation:** Consumes less than 0.05 A at 12 V DC for eco-friendly use - β€’ **Durable & Weather-Resistant:** Silicon-sealed design built to withstand engine compartments & basements - β€’ **Powerful Ultrasonic Defense:** 120 dB pulsating sound repels martens & rodents effectively - β€’ **Adjustable Frequency Control:** Customizable 8-40 kHz range to target specific pests stealthily ## Overview The Kemo M094N Marten Stopper uses four high-decibel ultrasonic speakers emitting adjustable 8-40 kHz frequencies to repel martens and rodents from cars, storage rooms, and attics. Operating on a low 12-15 V DC power supply with minimal current draw (<0.05 A), it offers energy-efficient, wide-area pest control. Its compact, silicon-sealed design ensures durability in harsh environments like engine compartments, making it a reliable, maintenance-free solution for professional-grade pest deterrence. ## Description Product Description Produces strong, pulsating ultrasonic sounds that are perceived to be very nuisance by martens and other rodents and can therefore scare away these animals. This "marten stopper" comes with 4 small ultrasonic speakers to achieve a good distribution of ultrasonic tones. Application: For repelling martens from the engine compartment of cars and trucks, where these animals eat the cables and other plastic parts. Or also for storage rooms, cellars and storage! Legal Disclaimer This product is exclusively available here: KEMO M094N / marten and animal repellent ultrasound Review: Excellent sonic khz sound generator. - I use this to deter teens and youths at the back of my garden. I use it at 5.5 on dail. I may change this up or down depending on if I feel the teens are being detered or not. So far they do not like it and go away after about 10 minutes. I used all 4 of the supplied speakers covering left to right of my back garden. The speakers do not look like the ones in the product photo, they have a silver dome, but work well. The unit is powered by a 12v dc adapter connected to a smart plug (not supplied). I tried just using 1, then 2 then 3 then 4 speakers and the volume did not decrease, as far as I can tell. The tone is a sine wave. I used an app on my phone 'Spectroid' to detect the sine wave sound, although it can be heard when on 5.5 setting, which I am guessing is about 17 to 22 khz. The when the module is turned on it outputs at a lower frequency, rising to the set frequency, also does the same when swithed off, dropping down in frequency. I dont mind this, but could have an impact on usablity if you want the tone to be 'stealth' and hit a high frequency without detection. The unit is silicon sealed and looks like it will be waterproof. I have covered it with a plastic 'hat' for additional cover. I am very happy with this purchase. Review: Great for getting rid of birds, dogs and kids - Got this on a geolocation smart plug with each speaker in one corner of my loft, we were plagued by this horrible family of sparrows that just sat on the roof and chirped all day from 4:30 in the morning till sunset, I tried everything including a catapult. Anyway set this between 3 and 4 and birds go away, these nasty creatures no longer sit on our house they sit in my neighbours two up so we don’t hear them through our windows anymore. Set it to between 7 and 8 and dogs stop barking. Move it below 3 for any anti social behaviour. I have two now one I’m going to make portable so we can have some peace and quite from all these ignorant dog owners who purchased a dog during lock down and now no longer care about walking them or even disciplining them. It really is the owners that need to be punished although apparently I can’t do that unfortunately. ## Features - Operating voltage 12 - 15 V/DC, current consumption at 12 V/DC, < 0.05 A. - Operation display via an LED – Speaker output only for piezo speakers. - Adjustable sound frequency approx. 8 - 40 kHz (Β± 20%) --- Volume 120 dB (Β± 20%) with 1 speaker. - Dimensions piezo speaker approx. Diameter 30 mm x 13 mm – Dimensions module. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NI6NXC | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 158,480 in Garden ( See Top 100 in Garden ) 13,819 in Pest Control Products | | Colour | black | | Customer Reviews | 4.1 4.1 out of 5 stars (14) | | Date First Available | 7 Aug. 2012 | | Included components | Contents: 1 item | | Item Package Quantity | 1 | | Item Weight | 99.8 g | | Item model number | M094N | | Manufacturer | Kemo Electronic | | Part number | M094N | | Power source type | Hand-operated | | Product Dimensions | 6 x 4.5 x 2.3 cm; 99.79 g | | Size | (L x B x H) 60 x 45 x 23 mm | ## Images ![Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic - Image 1](https://m.media-amazon.com/images/I/51ZFe0RzbzL.jpg) ![Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic - Image 2](https://m.media-amazon.com/images/I/61n4cj7BhQL.jpg) ![Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic - Image 3](https://m.media-amazon.com/images/I/61CqeZ6Iy3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent sonic khz sound generator. *by N***A on 3 May 2023* I use this to deter teens and youths at the back of my garden. I use it at 5.5 on dail. I may change this up or down depending on if I feel the teens are being detered or not. So far they do not like it and go away after about 10 minutes. I used all 4 of the supplied speakers covering left to right of my back garden. The speakers do not look like the ones in the product photo, they have a silver dome, but work well. The unit is powered by a 12v dc adapter connected to a smart plug (not supplied). I tried just using 1, then 2 then 3 then 4 speakers and the volume did not decrease, as far as I can tell. The tone is a sine wave. I used an app on my phone 'Spectroid' to detect the sine wave sound, although it can be heard when on 5.5 setting, which I am guessing is about 17 to 22 khz. The when the module is turned on it outputs at a lower frequency, rising to the set frequency, also does the same when swithed off, dropping down in frequency. I dont mind this, but could have an impact on usablity if you want the tone to be 'stealth' and hit a high frequency without detection. The unit is silicon sealed and looks like it will be waterproof. I have covered it with a plastic 'hat' for additional cover. I am very happy with this purchase. ### ⭐⭐⭐⭐⭐ Great for getting rid of birds, dogs and kids *by J***T on 5 June 2024* Got this on a geolocation smart plug with each speaker in one corner of my loft, we were plagued by this horrible family of sparrows that just sat on the roof and chirped all day from 4:30 in the morning till sunset, I tried everything including a catapult. Anyway set this between 3 and 4 and birds go away, these nasty creatures no longer sit on our house they sit in my neighbours two up so we don’t hear them through our windows anymore. Set it to between 7 and 8 and dogs stop barking. Move it below 3 for any anti social behaviour. I have two now one I’m going to make portable so we can have some peace and quite from all these ignorant dog owners who purchased a dog during lock down and now no longer care about walking them or even disciplining them. It really is the owners that need to be punished although apparently I can’t do that unfortunately. ### ⭐⭐⭐⭐⭐ Top quality *by A***I on 11 August 2024* Great product, well made. Seems to work ok. Less fox and cat activity in my garden since using it. ## Frequently Bought Together - Kemo M094N Marten Stopper Scares with Strong, Pulsating Ultrasonic Sounds Martens and Other Rodents With 4 Speakers For Distribution From Engine Compartment Pantry Room Basement Attic - Kemo M175 Animal Repeller Ultrasonic Powerful Produces Very Loud Siren-like Pulsating Aggressive Ultrasound Sounds. Repels Rodents, Insects, Wild and Birds. With LED Indicators - Kemo M048N Ultrasonic Generator Repels Animals, Birds and Insects. For Connecting Piezo Speakers. For Mounting in Storage Rooms, Kitchens, Warehouses, Gardens --- ## 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.vn/products/61137717-kemo-m094n-marten-stopper-scares-with-strong-pulsating-ultrasonic-sounds](https://www.desertcart.vn/products/61137717-kemo-m094n-marten-stopper-scares-with-strong-pulsating-ultrasonic-sounds) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*