Does it have a remote to switch it on and off?

No, it has inbuilt switch at the side.

Can we use it on outdoor iron gate and what about waterproof?

Dear Sir, It's not water proof for more information please contact with our sales person on number 9416135607 Regards Sudhir Jain 9354265458

What if the adhesive weakens and one of the unit falls? Then it will keep on ringing till the battery drains disturbing the neighbours.

i can yes because i bought 4 units out of them only 1 is still working on a door, 2 units adhesive got off after 15 days, another 1 was a failed unit which was rinining even though power button was off and it became useless, i kept the 2 pieces attached so the ringing stops unfortunately the cost was very high 2 years ago and its non returnable and no replacement its better to find other kind of alarms rather than this

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

Help Track order

Account Cart

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

Help Track order

Account Cart

(MC-AL) Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors

(MC-AL) Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors

Product ID: 167231178

Details

Brand
NAVKAR SYSTEMS
Colour
white
Compatible Devices
Home Security
Power Source
Battery
Product Dimensions
10L x 10W x 5H

📶Wireless hassle-free setup

🔊105 dB loud alarm

🔋1-year battery life

Description

🚪🔔 Stay one step ahead—secure every entry with a siren that speaks louder than words!

LONG LASTING BATTERY - Replaceable AG13 button cells with up to 1 year of standby time—security that won’t quit.
MULTI POINT SECURITY - Set of 4 sensors to monitor multiple doors/windows simultaneously for full coverage.
EFFORTLESS INSTALLATION - Wireless design with strong double-sided adhesive—no tools, no drilling, no stress.
POWERFUL INTRUSION ALERT - 105 dB siren loud enough to be heard from 150 feet, scaring off intruders instantly.
SEAMLESS HOME INTEGRATION - Standard white size blends discreetly with any décor, keeping your space stylish and safe.

The NAVKAR Wireless Door Window Open Alert System offers a set of 4 compact, wireless sensors that trigger a piercing 105 dB alarm when doors or windows are opened. Designed for easy, tool-free installation with double-sided adhesive, it provides reliable, long-lasting security powered by replaceable batteries lasting up to a year. Its sleek white design fits seamlessly into any home or office environment, delivering peace of mind with multi-point monitoring and instant intrusion alerts.

Specifications

ASIN	B07KZQ94QL
Audible Noise	80 Decibels
Battery Description	Replaceable battery
Best Sellers Rank	#33,806 in Home Improvement ( See Top 100 in Home Improvement ) #64 in Home Security Alarms
Brand	NAVKAR SYSTEMS
Colour	white
Compatible Devices	Home Security System
Control Method	App
Customer Reviews	3.7 3.7 out of 5 stars (689)
Item Dimensions L x W x H	10L x 10W x 5H Centimeters
Mfr Part Number	NS-Security sensor-4
Model Number	NS-Security sensor-4
Mounting Type	Door Mount, Window Mount
Number of Items	1
Power Source	Battery Powered
Sensor Technology	Contact Sensor

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Rajesh P.

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

2 days 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

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

1 month ago

View all Trustpilot reviews