--- product_id: 749753059 title: "Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm White- (5 Sets)" brand: "qlxhbot" price: "Rp793514" currency: IDR in_stock: true reviews_count: 5 category: "Qlxhbot" url: https://www.desertcart.id/products/749753059-magnetic-door-switch-rc-33-nc-recessed-wired-security-window store_origin: ID region: Indonesia --- # Max 10W contact power 15-25mm actuation distance 110V max working voltage Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm White- (5 Sets) **Brand:** qlxhbot **Price:** Rp793514 **Availability:** ✅ In Stock ## Summary > 🔐 Elevate your security game with invisible precision! ## Quick Answers - **What is this?** Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm White- (5 Sets) by qlxhbot - **How much does it cost?** Rp793514 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/749753059-magnetic-door-switch-rc-33-nc-recessed-wired-security-window) ## Best For - qlxhbot enthusiasts ## Why This Product - Trusted qlxhbot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Discreet & Compact Design:** Slim 1.7 x 1.07 cm profile fits flush in doors & windows without disrupting aesthetics. - • **Seamless Security Integration:** Works flawlessly with all access control & alarm systems for a smarter, safer space. - • **Bulk Pack for Complete Coverage:** Five switches per set to secure multiple entry points—because one is never enough. - • **Reliable Normally Closed Circuit:** Ensures instant alerts by switching off when magnet separates—no false alarms. - • **Durable ABS Housing & UL Certified Wiring:** Built to last with premium materials and professional-grade 1007UL24AWG wires. ## Overview The RC-33 NC Magnetic Door Switch is a wired, normally closed security sensor designed for professional-grade home and business security systems. Featuring a compact ABS housing, 15-25mm actuation distance, and compatibility with 110V DC power, it delivers reliable contact switching signals for doors and windows. Sold in sets of five, it offers a discreet, durable solution to enhance any wired alarm or access control setup. ## Description Magnetic Door Switch ,NORMALLY CLOSED When the switch is close to the magnet, the circuit is conductive(light on); when the switch is separated from the magnet, the circuit is not conductive(light off). WIDE APPLICAIONS Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows. PLEASE NOTE A magnetic door contact can only provide a switching signal to the device. It cannot directly load the power supply and cannot be directly connected to the lamp. Specifications: Model: RC-33 Contact Type: NC(Normally Closed) Max. Sensor Sensitivity: 10mm¡À5mm Max. Current: 120mA Max. Voltage: 100V Working Voltage: DC0-24V Max. Contact Power: 10W Size(Approx.): 16.7 x 10.7mm / 0.66 x 0.42inch (H*D) Cable Length(Each): 30cm / 11.8inch Housing Material: ABS Wire Type: 1007#/24#300mmUL Package Content: 5 x Magnetic Door Switch. Review: Small form factor was just what was needed for this door, these work great! Review: Great quality ## Features - Product Name: Magnetic Door Switch Model: RC-33 - Actuation Distance: 15-25mm ; Max Current: 05A; Max Contact Power: 10W ; Max Working Voltage: 110V - Material: ABS (Housing) Wire Type: 1007UL24AWGColor: White Net Weight: 36g - NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ) When make orderpls check carefully! - Package Content: 5 x Magnetic Door Switch - Brand: QLXHBOT - Connectivity technology: Wired - Alert type: Motion - Compatible devices: Smartphone - Power source type: DC Powered ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C394NYZ7 | | ASIN | B0C394NYZ7 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #127,054 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #133 in Home Security Door & Window Sensors | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (104) | | Customer reviews | 4.6 4.6 out of 5 stars (104) | | Date First Available | 2 September 2024 | | Date First Available | 2 September 2024 | | Installation Method | professional hard-wired | | Item Weight | 36 g | | Item model number | RC-33 NC | | Item model number | RC-33 NC | | Power source type | DC Powered | | Product Dimensions | 1.7 x 1.07 x 1.02 cm; 36 g | | Product Dimensions | 1.7 x 1.07 x 1.02 cm; 36 g | | Voltage | 110 Volts | ## Product Details - **Brand:** QLXHBOT - **Colour:** White - **Compatible devices:** Smartphone - **Item dimensions L x W x H:** 17 x 11 x 10 millimeters - **Power source:** DC Powered ## Images ![Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm White- (5 Sets) - Image 1](https://m.media-amazon.com/images/I/51N7bx5+ymL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***. on 28 September 2025* Small form factor was just what was needed for this door, these work great! ### ⭐⭐⭐⭐⭐ Review *by H***O on 30 December 2025* Great quality ### ⭐⭐⭐⭐⭐ Review *by M***S on 30 April 2025* Fix my sensor problem on my alarm system. Kept showing front door open and triggered false burglary alarm. Cheap fix. Alarm company wanted to charge expensive rate. --- ## 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.id/products/749753059-magnetic-door-switch-rc-33-nc-recessed-wired-security-window](https://www.desertcart.id/products/749753059-magnetic-door-switch-rc-33-nc-recessed-wired-security-window) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*