--- product_id: 486509935 title: "Solar Water Level Sensor, High/Low Water Level Alarm with Dual Probe, 129 dB Red Strobe Siren with Adjustable Volume, Bobber Water Detector, 16.4ft Detect Cord, IP55 Waterproof for Indoor /Outdoor" brand: "shonmau" price: "S/.294" currency: PEN in_stock: true reviews_count: 5 category: "Shonmau" url: https://www.desertcart.pe/products/486509935-solar-water-level-sensor-high-low-water-level-alarm-dual store_origin: PE region: Peru --- # Dual probe for high/low water detection 129 dB adjustable volume alarm Solar-powered with 3 months standby Solar Water Level Sensor, High/Low Water Level Alarm with Dual Probe, 129 dB Red Strobe Siren with Adjustable Volume, Bobber Water Detector, 16.4ft Detect Cord, IP55 Waterproof for Indoor /Outdoor **Brand:** shonmau **Price:** S/.294 **Availability:** ✅ In Stock ## Summary > 💡 Stay ahead of water woes with solar-powered precision and ear-piercing alerts! ## Quick Answers - **What is this?** Solar Water Level Sensor, High/Low Water Level Alarm with Dual Probe, 129 dB Red Strobe Siren with Adjustable Volume, Bobber Water Detector, 16.4ft Detect Cord, IP55 Waterproof for Indoor /Outdoor by shonmau - **How much does it cost?** S/.294 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/486509935-solar-water-level-sensor-high-low-water-level-alarm-dual) ## Best For - shonmau enthusiasts ## Why This Product - Trusted shonmau brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Loud & Clear Alerts:** 129 dB red strobe siren with four volume modes ensures you never miss a critical water level warning. - • **Versatile Safety Hub:** Ideal for water tanks, pools, basements, and integrates seamlessly with home security systems for total peace of mind. - • **Unstoppable Solar Power:** Harnesses high-efficiency solar charging for eco-friendly, maintenance-free operation indoors or outdoors. - • **Extendable & Flexible Setup:** Up to 50m detection line with easy cut-and-reconnect installation adapts perfectly to your space. - • **Precision Dual Probe Detection:** Smart float switch design detects both overflow and shortage, customizable by probe orientation. ## Overview The Solar Water Level Sensor features a high-efficiency solar panel and rechargeable lithium battery providing up to 3 months standby. It uses dual float probes to detect both high and low water levels, triggering a 129 dB adjustable alarm with a red strobe light. Waterproof (IP55) and extendable up to 50 meters, it’s designed for versatile indoor/outdoor use in water tanks, pools, and home security setups. ## Description Multifunctional alarm for high and low water level, four-speed sound for choice. 129dB super loud sound with red flash, eye-catching and hard. Special note: when using for the first time, please charge the battery for an hour to ensure the battery life! 】 Product parameters: Solar Panel: 5 x 80mA Mono Silicon Panel LED: 6 LEDs Functions: Changing the position of the float triggers an alarm. Mode 1: cyclic flashing Mode 2: 30% volume alarm & cyclic flash. Mode 3: Alarm with 60% volume and cyclic flash. Mode 4: Alarm with 100% volume and cyclic flash. Charging mode: solar energy/DC charging. Charging time: Solar > 8 hours, USB DC charging ≤ 1 h (DC 5V/1A-A adapter not included). Operating time (no solar/DC charging): Mode 1≈5h;Mode 2≈4h;Mode 3≈3h;Mode 4≈2h. Alarm volume: 128dB Waterproof: IP55 Battery: 3.7V/400mAh polymer lithium battery Standby time: more than 3 months. If you encounter any problems with our water sensor products during installation or use, please contact us in time and we will process them for you as soon as possible. Review: Schrott - schon der zweite Artikel der innerhalb 1 Jahres defekt ist Review: Simple et efficace - Utilisé dans le regard de ma pompe de relevage. J’ai eu la bonne surprise de découvrir mon regard et ma fosse septique à déborder suite à un blocage du flotteur de la pompe. J’ai opté pour ce détecteur de niveau afin d’anticiper tout futur blocage ou soucis sur ma pompe. Si le niveau d’eau monte trop, le voyant ce met à clignoter et peut même sonner si l’on active l’alarme. Le voyant est placé sous abri, donc ne charge pas avec le panneau solaire intégré. Ça fait environs 1 an que je l’ai installé et je ne l’ai rechargé avec le câble USB qu’une seule fois pour le moment. L’autonomie de la batterie est confortable. ## Features - Enhanced solar charging design: IP55 rain and dust proof design, with high conversion solar panel, built-in rechargeable lithium battery, can charge the battery with solar energy, so there is no need to replace the battery. It can also be placed indoors. The product comes with a USB DC charging cable that can be connected and used at home (adapter not included). 3 months standby time after full battery charge. - Different upgraded alarm sounds for different samples: it can detect water shortage (low level) or overflow (high level). You can choose to use one or both functions according to your needs (changing the direction of the floating ball can change the detection function). The overflow probe is installed above the water level. When the water level rises to the sensing position, the float rises and triggers magnetic induction, triggering the alarm. Instead, the water shortage probe is always placed in the submerged position. - 129 dB red strobe siren and extendable detection line: the volume of the water alarm can be adjusted according to the installation distance (press the power switch briefly to switch modes), and the alarm can also be used as a home security alarm. You can install it yourself, the alarm will be triggered when the two floating probes move up and down and the detection line of this water detector can be extended up to 50m (164ft) to meet your family's needs. Please use high quality extension cable with copper core of the same size. - EASY TO USE & QUICK TO INSTALL - This water level sensor is quick and easy to install and very convenient to use. If you need to pass obstacles during installation, you can cut and reconnect the detection line. When installing the alarm host, it must be installed in strict accordance with the wiring diagram of the user manual. - Wide range of applications: this water level detection alarm with double probe can be used in many scenarios, such as the solar water tank, aquarium, swimming pool, cellar, warehouse, bathroom, kitchen, laundry room, etc. In addition, this high decibel alarm can also be connected to other sensors to become a home security alarm system. If you have any questions, please contact us in time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3DVKPZY | | Battery Description | Lithium | | Battery description | Lithium | | Best Sellers Rank | 139,583 in DIY & Tools ( See Top 100 in DIY & Tools ) 41 in Water Detectors | | Brand | Shonmau | | Colour | Red | | Compatible Devices | Home Security System | | Compatible devices | Home Security System | | Control Method | Touch | | Country of Origin | China | | Customer Reviews | 3.9 out of 5 stars 62 Reviews | | Included Components | Batteries, Detector, Lightweight., Switch, Switch., detector | | Item Type Name | Alarm | | Manufacturer | Xmall | | Maximum Range | 50 Metres | | Model Number | XM-911M | | Mounting Type | Wall Mount | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of batteries | 1 Lithium Ion batteries required. (included) | | Part Number | XM-911M | | Power source | Battery Powered | | Sensor Technology | Float Switch | | Sound Level | 129 Decibels | | Voltage | 3.7 Volts | ## Product Details - **Battery Description:** Lithium - **Brand:** Shonmau - **Color:** Red - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Power Source:** Battery Powered, Solar Powered ## Images ![Solar Water Level Sensor, High/Low Water Level Alarm with Dual Probe, 129 dB Red Strobe Siren with Adjustable Volume, Bobber Water Detector, 16.4ft Detect Cord, IP55 Waterproof for Indoor /Outdoor - Image 1](https://m.media-amazon.com/images/I/61v+MzzGnZL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Can this be used in a pool?** A: Of course, it can! **Q: My well is 400 feet deep. I want to know when the water gets down to 300 feet. How can I do that with this product?** A: Dear customer, You can extend our low water level detectors with copper core cables. Of course, use fishing line to tie other heavy objects at the buckle position at the bottom of the float probe to ensure that the probe is in a vertical downward position. Hope it helps you, thanks! **Q: Is this item UL listed?** A: Generally low voltage items are not required to be UL listed or tested. In this case only 120VAC adapter would be UL listed/tested but it does not include one. **Q: When used indoors (no sun / no solar charge), can it be left plugged into a USB power source so it always has power?** A: The product comes standard with a USB DC charging cable, which can be plugged in and used indoors. (adapter not included). ## Customer Reviews ### ⭐ Schrott *by M***E on 9 June 2025* schon der zweite Artikel der innerhalb 1 Jahres defekt ist ### ⭐⭐⭐⭐⭐ Simple et efficace *by J***É on 2 May 2026* Utilisé dans le regard de ma pompe de relevage. J’ai eu la bonne surprise de découvrir mon regard et ma fosse septique à déborder suite à un blocage du flotteur de la pompe. J’ai opté pour ce détecteur de niveau afin d’anticiper tout futur blocage ou soucis sur ma pompe. Si le niveau d’eau monte trop, le voyant ce met à clignoter et peut même sonner si l’on active l’alarme. Le voyant est placé sous abri, donc ne charge pas avec le panneau solaire intégré. Ça fait environs 1 an que je l’ai installé et je ne l’ai rechargé avec le câble USB qu’une seule fois pour le moment. L’autonomie de la batterie est confortable. ### ⭐⭐⭐⭐⭐ Good for basic water level monitoring *by K***J on 28 August 2022* This product was purchased to monitor the level of a swimming pool after being winterized and a cover installed. The alarm can be silenced and only the flashing lights will alert, or the audible alarm can be set to various volume levels to be used along with the flashing lights. There are two sensors permanently attached. One alarms for a high level and the other for a low level. The permanent battery can be charged using the integrated solar panel or the included cord can be plugged in to a USB phone charger for ac operation. I have recently received this product so I can't speak for the longevity but this item performs as described with a good price point. ## Frequently Bought Together - Solar Water Level Sensor, High/Low Water Level Alarm with Dual Probe, 129 dB Red Strobe Siren with Adjustable Volume, Bobber Water Detector, 16.4ft Detect Cord, IP55 Waterproof for Indoor /Outdoor - Float Switch Pipe Mounting Bracket (Quantity 1) - Risinglink Smart Water Level Monitor, WiFi-Enabled, Text/Email Alerts, Indoor/Outdoor Detector, Battery Powered, Stainless Steel Float Sensor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/486509935-solar-water-level-sensor-high-low-water-level-alarm-dual](https://www.desertcart.pe/products/486509935-solar-water-level-sensor-high-low-water-level-alarm-dual) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-14*