--- product_id: 337622639 title: "MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System" brand: "generic" price: "S/.15" currency: PEN in_stock: true reviews_count: 1 category: "Generic" url: https://www.desertcart.pe/products/337622639-mc-38-wired-door-window-sensor-magnetic-switch-home-alarm store_origin: PE region: Peru --- # 15-25mm actuation distance 100V power voltage 0.5A max switch current MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System **Brand:** generic **Price:** S/.15 **Availability:** ✅ In Stock ## Summary > 🚪 Lock in peace of mind with invisible, instant security. ## Quick Answers - **What is this?** MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System by generic - **How much does it cost?** S/.15 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/337622639-mc-38-wired-door-window-sensor-magnetic-switch-home-alarm) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Power Handling:** Operates efficiently at 100V with a max switch current of 0.5A, ensuring stable performance. - • **Versatile Application:** Perfect for apartments, offices, hotels, and commercial spaces—security that adapts to your lifestyle. - • **Effortless Installation:** Plug-and-play wired setup with 30cm cable length—get protected without the hassle. - • **Precision Magnetic Trigger:** Reliable magnetic sensor activates alarms instantly within a 15-25mm range—never miss a breach. - • **Seamless Security Integration:** Embedded design fits discreetly into door/window frames for a sleek, professional look. ## Overview The MC-38 Wired Door Window Sensor Magnetic Switch is a compact, high-voltage (100V) security sensor designed for seamless integration into door and window frames. It features a precise magnetic trigger with a 15-25mm actuation distance and supports a max switch current of 0.5A, making it ideal for residential and commercial alarm systems. Easy to install and discreet, it ensures reliable intrusion detection for apartments, offices, and hotels. ## Description MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System can be used as a door or window security system. It produces the signal when moved away from each other which can be fed to the microcontroller to perform the desired action as per requirement. This sensor is suitable to use for trigger alarm or ON/OFF light inside a cupboard sliding door. This wired sensor is trigger by the magnet. When the magnet is closed by, the circuit is closed or open if the magnet far from the sensor. Normally closed:-When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ). For example: Install on the door, close door light on. open door light off. Review: Good - V Good ## Features - Model: MC38; Voltage: 100V; Max. Switch Current: 0.5A; Rated Power: 10 watt - Actuation Distance : 15-25mm; Easy to install; Strong concealment - Magnetic sensor alarm, control the switch of the circuit via the built-in magnet; Alarm when someone intrudes into your places; Can be used in places like apartment, hotel, office, etc.; Ideal for residential or commercial use. - Designed to do embedded in the door or window frame.; cable length: Approx 30cm; Color: White; Material: Plastic - Dimension:- Length: 28mm; Width: 15mm; Height: 13mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0998T338Z | | Best Sellers Rank | #56,163 in Home Improvement ( See Top 100 in Home Improvement ) #163 in Home Security Alarms | | Brand | Generic | | Colour | white | | Compatible Devices | Home Security System | | Country of Origin | India | | Customer Reviews | 2.9 out of 5 stars 14 Reviews | | Manufacturer | Sharvi Electronics | | Mfr Part Number | ST-2001RO0120 | | Mounting Type | Door Mount | | Power Source | DC Power | | Sensor Technology | Magnetic Sensor | | Size | 28mm x 15mm x 13mm | | Unit Count | 1.0 Count | | Voltage | 100 Volts | ## Product Details - **Colour:** white - **Brand:** Generic - **Power Source:** DC Power - **Compatible Devices:** Home Security System - **Voltage:** 100 Volts ## Images ![MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System - Image 1](https://m.media-amazon.com/images/I/31vODZFsA-S.jpg) ![MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System - Image 2](https://m.media-amazon.com/images/I/21nmXnabWmS.jpg) ![MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System - Image 3](https://m.media-amazon.com/images/I/312xYykvQiS.jpg) ![MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System - Image 4](https://m.media-amazon.com/images/I/31KN0BEwsES.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by A***M on 3 August 2022* V Good ## Frequently Bought Together - MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System - ApTechDeals Jumper Wires Male to Male, Male to Female, Female to Female/breadboard jumper wires (40+40+40) (APT-JW404040) - Electronic Spices DC Big Buzzer with Small Enclosed Piezo Electronic Buzzer Alarm 95DB with Wires PACK OF 2 --- ## 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/337622639-mc-38-wired-door-window-sensor-magnetic-switch-home-alarm](https://www.desertcart.pe/products/337622639-mc-38-wired-door-window-sensor-magnetic-switch-home-alarm) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-07*