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NavKar Systems
MC-AL Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 8 Numbers Sensors
MC-AL Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 8 Numbers Sensors
Regular price
Rs. 1,519
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Rs. 1,519
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Amazon price checked 28 Oct 2026; Amazon prices change often. All our prices include GST, with the same warranty and free support.
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Product Description


Navkar Systems Wireless Door Window Open Alert Alarm Home Security System Siren
for Home Office Door Windows
- Small and exquisite, easy to install, easy to stick with the double-sided adhesive.
- The standby time of 3 * 1.5V LR44 button battery (included in the machine) can be up to one year, and the replacement is convenient.
- Simply glue the main and auxiliary parts to the door and door frame or two windows and align them. Once the thieves pry the door, pry the window and try to steal, the alarm can make a loud alarm sound 105 dB to scare thieves and remind the owner.
- High temperature resistant
- Corrosion Resistant
- Super environmental suitability and stability
- Dustproof and insect prevention

105 DB LOUD ALARM
- Easy Use Just Switch on at Night and switch off in a day.
- As soon as any unauthorized person tries to open a door or window get a louder sound of 105dB Sound loud enough to hear from 150 feet away

Easy Fixing
- Came with 3-M Gum so that easy in fixing with the gate.
- No Tools Required. There Is A Double-Sided Sticker On The Back Of The Transmitter, Just Stick It Where You Need To Install It.
- No need for drilling and screw
Replaceable Battery
- Fitted with 3 nos. AG13 button cell
- Life of Battery around 1 year ( if open once a day )
- Easy Replacement of cell by sliding battery cover

About this item
- Set includes 8 sensors to monitor multiple entry points simultaneously.
- Wireless design for easy and hassle-free installation.
- Triggers a siren or alarm when a door or window is opened, alerting you to potential intrusions.
- Standard size and white color blend seamlessly with home décor.
- Provides peace of mind by helping to keep your property and loved ones safe whether you're at home or away.
Frequently asked questions
How loud is it?
The loudness in decibels and the audible range are listed in the product details. Industrial hooters are made for large open areas.
What power does it need?
Check the voltage (such as 12V DC or 220V AC) listed in the product details and use a matching power supply.
Can it work with an alarm panel?
Wired sirens connect to the alarm output of a panel, and wireless sirens pair by radio frequency.
Do prices include GST?
Yes. Yes. All prices are inclusive of GST, and NavKar Systems delivers across India.
Is technical support available?
Yes. Free technical support is available for installation and setup.
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