Search  for anything...

GRSICO Home Alarm System(3rd Gen), 5-Piece kit Door/Window Sensors WiFi Alarm System with Gateway, Smart Wireless Home Alarm Security System DIY, No Contract, App Alert for House Apartment Office

  • Based on 33 reviews
Condition: New
Checking for product changes
$26.99 Why this price?
Save $9.00 was $35.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 30
Order within 11 hours and 9 minutes
Available payment plans shown during checkout

Features

  • Ideal Wireless Alarm System for Home: Wherever you are, you can control and monitor your home alarm security system on the AGSHOME App anytime, such as arm/disarm your home remotely. A great way to get started in whole-home protection for your home security.
  • No Alarm Sound: When a sensor is triggered, you'll get an alarm alert from your phone app, and by renaming it you'll know where it was opened. The gateway and door/window sensor won't make any annoying noise, and there will be no false alarm sound to disturb your sleep at night.
  • Early-Warning Notifications: GRSICO smart door alarm system for home pushs an alert to you if someone is opening the door/window in your absence, your smart phone will receive real-time notifications for the window and door sensors. It is always worrying for people when they leave the house, but this alarm system puts your mind at ease when you are traveling.
  • Easily DIY Installation: No professional is required. Set up the home alarm system in minutes all do it yourself making home security easier. Only work on 2.4GHz WiFi. (NOT SUPPORT 5G)
  • Buy with Confidence: GRSICO WiFi home alarm system Supports up to 20 sensors and 5 remotes, which can be used not only for your house or apartment, but also for offices, garage, stores, etc. No Monthly Fee. No Contract.

Brand: GRSICO


Power Source: Corded Electric


Compatible Devices: Smartphone


Item Dimensions LxWxH: 1 x 1 x 1 inches


Connectivity Technology: Wireless


Brand: ‎GRSICO


Power Source: ‎Corded Electric


Compatible Devices: ‎Smartphone


Item Dimensions LxWxH: ‎1 x 1 x 1 inches


Connectivity Technology: ‎Wireless


Installation Type: ‎Dashboard Mount


Alert Type: ‎Motion


Included Components: ‎1* Wi-Fi Gateway, 4* door/window sensors


Manufacturer: ‎DaPing


Item Weight: ‎6.4 ounces


Product Dimensions: ‎1 x 1 x 1 inches


Country of Origin: ‎China


Item model number: ‎W307D


Date First Available: April 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works as both home alarm and mailbox notification device.
I was not very bright and always thought that the red flag on mailboxes were for "You got mail!". I called the post office and he explained my mistake. He told me that I can find mechanical devices that are yellow. That pop up when the door is opened. They ran from 18-30+ dollars. They also sell dedicated electronic devices that notify you when the box has been opened. those ran from 35-60+ dollars. Some had 600 foot ranges. I am on a very tight budget. I am always looking for ways that I can adapt that do the same job at a cheaper price. I came across this system. It was WiFi, came with an app, and was $22 after the discount. I couldn't get the app to discover the Gateway. But it was there after it said that it failed. It worked, sort of. The Gateway would constantly go into SOS mode(triggered). Now I know that it says that it's for 2.4g and I have only 5g for now. So I thought that might be the issue. I called Spectrum and they set my router to 2.4g for 1 hour(max time). There was no change. So 5g was not the problem. Also, I could not get Alexa to discover it. Again phoned Spectrum to set my network to 2.4g. No luck, I kept getting the same message. That Alexa could not complete my request at this time. I then noticed that Bing set itself as the default browser. And the connection to Alexa was going through Bing. I then changed my default browser to Chrome and Bingo. Everything connected flawlessly except for the constant SOS alarms. 100s of them. So I took a chance that I get a defective Gateway. The replacement came today. Bingo, no false alarms. Then came the last hurdle. I don't know if it's in the instructions or not. But the device was not triggering when the door was opened. No matter how hard that I tried. I wondered if perhaps the metal box caused interference with the magnetic field. Nope, it has to be placed on a particular side. Once I turned it upside down it works perfectly. Couldn't be happier. No more walking in the rain to find no mail. To sum up. It will work with 5g. Use Chrome as your default browser. And make sure that the correct side is facing the magnet. This is how it worked for me. If I have issues in the future I will update my review. But it's a basic system. So I don't expect any issues going forward. ... show more
Reviewed in the United States on August 27, 2023 by Joseph C.

  • Great product
Great product
Reviewed in the United States on August 26, 2023 by Rickie G.

  • Muy fácil de instalar
Es súper fácil de instalar y muy practico
Reviewed in the United States on August 15, 2023 by yoslendy sanchez yoslendy sanchez

  • Easy to install
Cheap interactive & works great
Reviewed in the United States on August 8, 2023 by Ilan Bentov

  • Very good
This alarm works very well especially on my iPhone you can identify which door is open and I love that works great
Reviewed in the United States on July 26, 2023 by Veronica Rose

  • It didn't work
Seller did provide communication and concern.
Reviewed in the United States on August 5, 2023 by H. Davis

  • False artisment
No blue light only red & the sensors don't respond on point & there is no blue light on sensor
Reviewed in the United States on August 28, 2023 by Alan Dunston

  • "Peace of Mind Secured: GRSICO Home Alarm Review"
I can't express enough how satisfied I am with the GRSICO Alarm System for Home Security. This 5-piece wireless kit has truly transformed my home security, providing unparalleled peace of mind. The setup was incredibly simple, and I was able to install it all by myself in just minutes. With 1 Wi-Fi Gateway and 4 door/window sensors, it covers all the essential entry points. Plus, the fact that it operates on 2.4GHz WiFi means I don't have to worry about compatibility issues. The absence of any alarm sounds is one of the highlights for me. When a sensor is triggered, I receive instant alerts on my mobile app without any annoying noises, ensuring a disturbance-free sleep at night. The AGSHOME App offers convenient control and monitoring from anywhere, allowing me to arm/disarm my home remotely and set personalized entry and exit delays. It's like having my home security at my fingertips. Early-warning notifications add an extra layer of security. Real-time smartphone alerts, limited SMS messages, and calls (add-on feature) keep me informed about any potential threats, deterring burglars effectively. The system's expandability is impressive, supporting up to 20 sensors and 5 remotes. I added additional entry sensors and a motion sensor to ensure comprehensive coverage throughout my home. The best part? No contract fees! This one-time purchase includes free app alerts, so there are no ongoing subscription service fees to worry about. In conclusion, the GRSICO Alarm System has surpassed my expectations in every way. Its easy installation, reliable app control, and early-warning notifications make it the perfect home security solution. With no contract fees and expandable options, it offers unbeatable value. I highly recommend it to anyone seeking a dependable and user-friendly home security system. It gives you a peace of mind. ... show more
Reviewed in the United States on July 18, 2023 by Angeleyeslinda

Can't find a product?

Find it on Amazon first, then paste the link below.