Wireless Door Window Sensor Alarm 130dB Magnetic Entry Alert Security Chime
Sale price
$19.95
Regular price
$39.95
Shipping calculated at checkout.
Days
:
Hours
:
Mins
:
secs
Order within the next hours minutes to receive it. Estimated delivery is between and
Wireless Door Window Sensor Alarm 130dB Magnetic Entry Alert Security Chime
Regular price
$19.95 USD
Regular price
$39.95 USD
Sale price
$19.95 USD
Unit price
per
Wireless Door Window Sensor Alarm 130dB Magnetic Entry Alert Security Chime
Sale price
$19.95
Regular price
$39.95
Secure your home effortlessly with this Wireless Door and Window Sensor Alarm that emits a powerful 130dB siren to instantly deter intruders and alert you to unauthorized entry. It features five versatile modes including a standard anti-theft alarm a 30-second alert and a doorbell chime making it perfect for shops garages and child safety on cabinets or refrigerators. The device is easy to install with the included double-sided adhesive tape requiring no wiring or tools and operates on batteries with an ultra-long standby time of approximately one year.
Specifications
Model: MC-03
Alarm Volume: 130dB
Battery Type: 3x LR44 Button Cells
Standby Time: Approximately 1 Year
Modes: 5 Switchable Modes
Material: ABS Plastic
Installation: 3M Adhesive Tape
Product Weight: 42g
Dimensions: 65mm x 34mm x 16.5mm
Need Help?
If you have an issue or question that requires immediate assistance, you can click the button below to chat live with a Customer Service representative.
If we aren’t available, drop us an email and we will get back to you within 20-36 hours!
Pre Sale Questions
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If you are not completely satisfied with your travel safety gear, you can return it within 30 days of receiving your order. Items must be in new, unused condition with original packaging. Please note that return shipping costs are the responsibility of the customer unless the item is defective.
Are any purchases final sale?
Most items are eligible for return. However, due to hygiene and safety standards, opened Fire Escape Masks and used Travel Humidifiers cannot be returned unless there is a manufacturing defect. Clearance items marked as "Final Sale" are also non-refundable.
When will I get my order?
We process orders within 2-3 business days.
Standard Shipping: Typically takes 8-12 business days for international delivery.
You will receive a tracking number via email as soon as your package ships so you can monitor its journey.
Where are your products manufactured?
Sylvalun partners with premier specialized manufacturers in Asia who produce tactical and safety equipment for global security markets. We enforce strict Quality Control (QC) standards, ensuring that every USB blocker, fabric, and sensor meets international safety certifications (such as CE, FCC, and RoHS) before it reaches you.
How much does shipping cost?
We offer Free Standard Shipping on all orders over $100 (USD). For orders under this amount, a flat shipping rate will be calculated at checkout based on your location and the weight of the package.
Digital Privacy & Cyber Defense
Will using a USB Data Blocker slow down my charging speed?
No, it won't. Sylvalun’s data blockers are engineered for high-performance devices. We use a physical, chip-free design that cuts off data transfer pins while keeping the CC (Configuration Channel) intact. This ensures full compatibility with PD 3.1 standards, allowing for safe, rapid charging up to 240W for your laptops and smartphones without compromising speed.
What is "Juice Jacking" and do I really need to worry about it?
"Juice Jacking" is a cyber-threat where hackers modify public USB charging ports (at airports, cafes, or hotels) to steal data or install malware on your device. It is a real risk for modern travelers. Our data blocker acts as a "physical firewall", ensuring that power flows in, but your data never flows out.
What signals do your Faraday Bags block?
Our Faraday products feature military-grade, double-layer shielding fabric. They are tested to block 100% of wireless signals, including WiFi, Bluetooth, Cellular networks (4G/5G), GPS, RFID, and car key fob signals. This protects you from location tracking, digital pickpocketing, and relay attacks on your vehicle.
Environmental Situational Awareness
Why do I need a portable CO detector if hotels have alarms?
Carbon Monoxide (CO) is an odorless, colorless "silent killer," and many rental accommodations (Airbnbs/hostels) lack proper maintenance. Unlike bulky home units, our detector is palm-sized with a digital display. It allows you to see real-time PPM levels and detect minor leaks before they reach dangerous thresholds, giving you time to react.
Can I really fit a Fire Escape Mask in my carry-on?
Absolutely. Our escape masks use vacuum-compression packaging, making them roughly the size of a compact umbrella. They fit easily into a nightstand or backpack. In a fire, they provide 20-30 minutes of breathable air, filtering out toxic gases like CO and HCN while protecting your face from heat.
Active Defense & Gray Man Gear
What is the "Gray Man" philosophy?
The "Gray Man" concept is about blending into your environment to avoid becoming a target. Traditional tactical gear attracts attention. Sylvalun’s gear (like our slash-resistant apparel and anti-theft backpacks) is designed to look like premium civilian wear on the outside, while offering military-grade protection on the inside.
Is the Tactical Pen TSA-friendly?
Our pens follow a "Gentleman Tactical" design. They look like high-end business pens rather than weapons and use an embedded ceramic bead for glass breaking. While they generally comply with TSA regulations for carry-ons, the final decision always rests with the security officer. We recommend checking them if you want to be 100% sure.
How loud is the Personal Safety Alarm?
Our alarms emit a 130dB sound—equivalent to a jet engine taking off. This noise physically disorients attackers and draws immediate attention. Combined with the integrated LED strobe light, it provides a dual-layer deterrence to help you escape dangerous situations.
Apparel & Fabric Technology
Is slash-resistant clothing heavy or hot?
Not at all. We utilize advanced fibers like UHMWPE, which are stronger than steel yet lightweight and breathable. These protective layers are discreetly integrated into the lining of our apparel, offering EN388 Level 5 cut resistance without sacrificing comfort.
What are RFID-blocking pockets?
These are special pockets lined with metallic shielding material. Placing your wallet or passport inside creates a shield that prevents digital thieves from using handheld scanners to skim your credit card information from a distance.