Best Home Security Alarm Systems in Delhi at Budget Prices

Home Security. Done Right.


Security Grid

24X7 professionally monitored security solution for homes and shops.

Do you know?

Although relatively unknown in India, CMS monitored alarm systems are trusted by millions of people in western countries as the most effective security solution for homes and shops. Read more

It's a monitored Service

24 hours a day, 365 days a year

DFS Alarm Receiving Centre works round the clock to receive and respond to signals from the alarm system at your home or shop. Our expert security agents are here to respond to each incident quickly and efficiently.

  • Wireless
  • Expandable
  • Robust
  • Wireless components for an easy installation.
  • Start with basic sensors, add more in future.
  • Build to handle power cuts, weak network, or bad weather.

Full control.
From anywhere.

The DFS mobile app allows you to take full control of your security. You can activate or deactivate the system from anywhere. You can also request for the status of the system and it works even if you don’t have internet connection.

We are here to help.



Our security expert will give you a detailed demonstration.



Then he will do a full assessment of your security needs.



Based on your decision, he will install the system then and there.


Get one appointment for all three services.

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Refer a Friend You both can earn 1000 INR gift voucher

We don’t spend millions on fancy TV ads or big banners. We use it to keep the cost low and provide an affordable solution to all. And we know, if you like our services, you would want your friends to have the same peace of mind! So, if you know anyone who needs security, please refer them to us. And if they choose our security grid, we will send you and your friend a gift voucher of 1000 INR!






24X7 Customer Services

Keeping your family and home safe is not a 9 to 5 job. Bad things don't happen with an advance notice. And that's why we are always open, whether it's Diwali or Christmas.

Easy Returns

Ordered a wrong product or changed your mind? No worries! We offer 21 days, no questions asked return policy, with full refund. Just so that you can buy with confidence.

1 Year Warranty

We believe in quality products which are built to last for years and years, and we are so confident about our solution that we offer one-year full replacement/repair warranty.

Price Match Promise

If you can find the similar service with same features and capabilities, at a price lower than us, just let us know and we will either match the difference or offer you a refund.

Key Features

Free Telephonic Assement

Call us at 0755 492 6677 and our expert consultants will be happy to configure the most suitable solution for you

OTP Alert Services

Instant alerts from the central monitoring station every time you activate or deactivate the Grid (SMS sender ID: DFSIND).

Key holder response

Our trained operators will contact you or any designated key holder within seconds during an emergency.

Inbuilt M2M Sim Card

All our packages come with built in M2M sim card, you don't need any landline or internet router to connect with the CMS.

24X7 Monitoring

The most advanced Central Monitoring Station ensures that your alarm system is monitored 24X7 a day, 365 days a year.


Mobile app for remote operations, tamper proof components, 30 seconds heartbeat signal to CMS; There are many other features!


Q. Does DFS also provide installation service?

Yes, DFS provides installation service. While shopping for your home security system package, you can add installation service to your shopping cart.

Q. What is Demonstration, Assessments and Installation Service?

If you are not sure what sensors or components you need or you want to get a demonstration before you take any decision or you are doubtful if you properly install the home security system, we would strongly recommend you to choose this comprehensive service! Once you have purchased this service from our website, we will coordinate with you and our technical home security expert will travel to your location on the agreed date and time. He will demonstrate the home security systems as well as other products such as home security IP cameras and  Video Doorbells; He will then do a full assessment of your security needs and propose suitable solution. You can then discuss the solution and make any amendment if you like; once you are sure, make the payment for the chosen solution and he will install everything, then and there.

Q. I just need a demo first cause I am not sure if I will buy security grid! So, why do I have to go for this full service - ‘Demonstration, Assessments and Installation’?

Whether you use the appointment just for demonstration purpose or you also use it for assessment of your home security needs, choosing the right solution, and getting it installed; this is entirely your decision. But the amount you pay as part of this service is to cover the time and travel cost for the technical home security expert. This is the reason we encourage our users to get the full setup done in same appointment and get the most value for their money. However, by all means you can use this service to get the demonstration alone.

Q. Why the charges for ‘Demonstration, Assessments and Installation Service’ or ‘Installation Service’ are non-refundable?

Once a user purchases any of these services, our helpdesk confirms the date and time for the appointment and then book travel tickets, hotel, and other arrangements! Moreover they will also block the availability of that technical home security expert on those dates. These are non-reversable tasks, and this is why there is no refund for these in-person services.

Q. I have placed an order, what happens next?

 As soon as you place the order, you will receive the order confirmation on SMS and email. Our customer service team will get in touch with you typically within next 24 hours to discuss any specific requirements; We will keep you informed about the progress of your order and you can reach out to us in live chat or via customer services 24X7.

Q. Is making a payment on DFS services website is secure?

We use razor pay payment gateway who is known for the strict adherence to the regulations and financial best practice. We use SSL encryption to ensure every transaction is safe and secure. We believe in ease of access so our customer services work round the clock and so does the live chat. If you ever have any question or doubt, please do get in touch with us. We always respond.

Q. What happens once the free first year monitoring is over?

We strongly recommend that you renew the home security monitoring services to get the most out of your home security system! However, you can continue without the monitoring services, and we can reconfigure it as self-monitored solution.

Q. What if I like to return the package as per 21 days return policy. How can I do that?

 While we are confident that anyone who uses our home security solution will simply love it; but there may be circumstances where a user may want to return the package. If the need arises, just get in touch with our customer services and they will arrange for the collection. You will receive the full refund back into your account within 5-10 working days once we have received the package.

Q. Why should you choose DFS Security Grid?

There are few other companies who offer home security alarm systems, but a  home security alarm system alone is not effective. Here at DFS, we have our own Central Monitoring Station and we provide 24X7 monitoring. Every component of the alarm system communicates with the CMS via control hub. Every signal - be it low battery, sensor loss, tamper, or simple activation/deactivation of the grid - It all reaches to the CMS within milliseconds. A heartbeat signal is sent every 30 seconds (based on the configuration settings) to ensure that everything is working fine. We use multiple channels to connect with CMS with multiple backup methods for the critical alarm signals. All our packages come with inbuilt M2M sim, so you don’t have to worry about recharge or data subscription plans. Our customer support is excellent, we are open round the clock even on festivals like Diwali, Eid or Christmas. We offer price match promise and impressive 21 days return policy. There is a lot more to tell but we know you get the idea!

Q. Why is DFS security solution better than SMS/GSM based self-monitored alarm systems?

There are just too many reasons why a self-monitored system is considered much inferior and should not be compared with the monitored solution. We will cover couple of the reasons here: What happens if you’re in a business meeting and your phone is at your desk on silent? Do you travel for work? If you’re on an airplane you obviously won’t have access to your home security system? Do you go for runs or exercise, Is your phone with you during your entire workout? Point is - your phone probably isn’t attached to your hip 24/7. That’s why having professionals operators at a central monitoring station looking out for your safety is important. More importantly, the real difference is in the underlying technology. Self-monitoring system typically depends on the GSM sim card or Wi-Fi connection and are not built to provide continuous connectivity. They do not use proprietary protocols and backup methods. For example, an emergency text message may take hours during peak traffic (such as New year or Christmas eve)! On the other hand, home security system is designed to be connected continuously and is 24X7 monitored.

Q. What is CMS?

Central Monitoring Station or CMS refers to DFS command centre. CMS can connect and monitor any compatible alarm system across the globe; The AI software of the CMS processes heavy influx of signals. On an average, CMS receive nearly 3500 signals in 24 hours from a typical home!

Q. Do I need to insert a sim card into the control hub?

 No, all our packages come with inbuilt M2M sim card with necessary subscription plans; So you don’t have to worry about purchasing a sim card or taking a plan from mobile service provider.

Q. I don't have an internet connection; can I still use the security grid monitoring?

All our home security systems packages come with inbuilt M2M sim card with necessary subscription plans, our monitoring is not dependent on the Wi-Fi or internet connection or phone line at your home.

Q. I don't have landline connection can I still use the security grid solution?

Yes, in fact, DFS never uses landline-based monitoring approach! Landline based monitoring is ineffective and obsolete. As an example, the heartbeat signal in landline-based monitoring is typically sent once in a 24 hour unlike DFS, where heartbeat signal is sent every 30 seconds. Also, communication links in landline based monitoring are very slow and do not work 20-25 % of the time due to analog technology which forfeits the purpose of monitoring. This method was popular till 1998 due to technological limitations; however, this is completely obsolete and ineffective in current circumstances.

Q. If I have an internet connection, do I still have to use the inbuilt DFS M2M sim card in the control hub?

Technically, if you can connect the Control hub with the internet, you have covered just one communication channel; however, routers or Wi-Fi based connectivity is vulnerable. A router will stop working during power failure, means a burglar alarm can compromise your home security just by cutting the power supply of your home; also, the internet bandwidth will fluctuate as the same router will be used by other devices such as laptops, mobiles, smart TV etc. So, while we suggest connecting with the router, all our packages have the inbuilt M2M sim card for assured connectivity.

Q. What is the battery life of sensors?

Battery life of sensors is up to 2 years.

Q. What will happen during power cuts, will the security grid still work?

Power cuts are common in India and the home security system is designed to handle such situations. While we recommend a continuous power supply, our control hubs have inbuilt rechargeable batteries for the backup.

Q. What is a heartbeat signal and why is it important?

A heartbeat signal is a continuous signal which connects the home security alarm system with the CMS. At DFS, we typically use one heartbeat every 30 seconds. Heartbeat signals never stop and any delay in heartbeat implies immediate attention!

Q. What is the free telephonic assessment service and how to avail it?

You can get in touch with customer services to avail our free telephonic assessment service. As part of this service, our experts will ask a series of questions to determine your home security requirements and help you build the most suitable security solution at an affordable price.