Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Defender Ultra Slim Window Alarm 2 Pack, 130dB Vibration Sensor, Glass Break & Window Smash Detection, Loud Security Siren, Police Accredited, Gold Sold Secure

Product ID: 610920857

Details

Battery description
Alkaline
Brand
Defender
Colour
Black/Silver
Compatible devices
Home Security
Product dimensions
10L x 51W x

📏Ultra slim 10x5x6 cm design

🔊130dB piercing siren

🛠️Easy peel-and-stick install

HK$257

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Description

🚨 Slim, loud, and ready to guard your space—security that speaks volumes!

SLEEK DISCREET - Ultra slim profile blends seamlessly with modern windows
DUAL DEFENSE PACK - Two alarms included for comprehensive coverage
UNMATCHED LOUDNESS - 130dB siren shatters silence, alerting you instantly
PLUG PLAY SECURITY - Quick adhesive setup—no tools, no hassle
CERTIFIED PEACE OF MIND - Police-accredited for trusted, proven protection

The Defender Ultra Slim Window Alarm 2 Pack features a powerful 130dB vibration sensor siren housed in a sleek, ultra-slim design. Easy to install with adhesive pads doubling as warning stickers, it offers police-accredited, reliable glass break and window smash detection. Ideal for homes and businesses seeking discreet yet highly effective intrusion alerts.

Specifications

ASIN	B0CVNJZX84
Battery Description	Alkaline
Best Sellers Rank	15,705 in DIY & Tools ( See Top 100 in DIY & Tools ) 17 in Home Security Door & Window Sensors
Brand	Defender
Colour	Black/Silver
Compatible Devices	Home Security System
Control Method	Touch
Country of Origin	China
Customer Reviews	4.1 4.1 out of 5 stars (185)
Included Components	Adhesive Warning Sticker & Batteries
Item Dimensions L x W x H	10L x 51W x 62H millimetres
Item Type Name	Window Alert Alarm
Manufacturer	Solon Security
Model Number	EL00231
Mounting Type	Window Mount
Number of Batteries	6 LR44 batteries required. (included)
Number of Items	2
Part Number	EL00231
Sensor Technology	Vibration Sensor
Size	Ultra Slim
Sound Level	130 Decibels

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

HK$257

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews