--- product_id: 334810700 title: "D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12" brand: "d3d" price: "VT6757" currency: VUV in_stock: true reviews_count: 8 category: "D3 D" url: https://www.desertcart.vu/products/334810700-d3d-door-window-sensors-433mhz-rf-frequency-model-door-zx store_origin: VU region: Vanuatu --- # Instant mobile app notifications 433MHz RF frequency for reliable signal 4.5V battery-powered with included batteries D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 **Brand:** d3d **Price:** VT6757 **Availability:** βœ… In Stock ## Summary > πŸšͺπŸ”’ Lock in peace of mind with smart, wireless security! ## Quick Answers - **What is this?** D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 by d3d - **How much does it cost?** VT6757 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/334810700-d3d-door-window-sensors-433mhz-rf-frequency-model-door-zx) ## Best For - d3d enthusiasts ## Why This Product - Trusted d3d brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Wireless Setup:** Effortless installation with no wiring hassleβ€”get protected in minutes. - β€’ **Optimized for Large Homes:** 433MHz RF frequency ensures wide coverage, perfect for duplexes and big houses. - β€’ **Integrated Security Ecosystem:** Works exclusively with D3D Security Alarm System for a foolproof defense. - β€’ **Real-Time Alerts on Your Phone:** Stay connected and informed instantly via the Smart Life app. - β€’ **Battery Included & Long-Lasting:** Comes with CR2 battery included, powering your security for months without worry. ## Overview The D3D Door/Window Sensor ZX-G12 operates on a robust 433MHz RF frequency, delivering reliable wireless security alerts directly to your smartphone via the Smart Life app. Designed for indoor use, it includes a pre-installed 4.5V CR2 battery and mounting bracket for quick setup. Compatible exclusively with the D3D Security Alarm System, this sensor offers seamless integration and wide coverage, making it ideal for large homes and duplexes. Backed by a 6-month seller warranty, it’s a smart, hassle-free upgrade to your home security. ## Description Product Description Enhanced Security The system includes advanced PIR (Passive Infrared) motion sensors that detect movement within a specified range. When motion is detected in a protected area, the system instantly triggers an alarm and sends real-time alerts to your phone via the mobile app. 0 Product Specification Is this sensor compatible with my existing security system? Yes, the sensor operates on a 433MHz RF frequency, which makes it compatible with most wireless home security systems that support this frequency. Is this sensor compatible with my existing security system? Yes, the sensor operates on a 433MHz RF frequency, which makes it compatible with most wireless home security systems that support this frequency. Do I need a professional to install it? No professional installation is required. The sensor is designed for DIY installation and comes with all the necessary mounting hardware and an easy-to-follow manual. Do I need a professional to install it? No professional installation is required. The sensor is designed for DIY installation and comes with all the necessary mounting hardware and an easy-to-follow manual. How long does the battery last? The sensor is engineered for energy efficiency, offering an extended battery life that minimizes the need for frequent battery replacements. Actual battery life may vary based on usage and environmental factors. How long does the battery last? The sensor is engineered for energy efficiency, offering an extended battery life that minimizes the need for frequent battery replacements. Actual battery life may vary based on usage and environmental factors. Can I integrate this sensor with my mobile security system? Yes, if your security system supports 433MHz RF devices, you can integrate the sensor to receive alerts directly through your connected system or mobile app. Can I integrate this sensor with my mobile security system? Yes, if your security system supports 433MHz RF devices, you can integrate the sensor to receive alerts directly through your connected system or mobile app. What kind of alerts will I receive when the sensor is triggered? When a door or window is opened, the sensor will promptly trigger an alert on your security system, allowing you to respond immediately to any potential intrusion. What kind of alerts will I receive when the sensor is triggered? When a door or window is opened, the sensor will promptly trigger an alert on your security system, allowing you to respond immediately to any potential intrusion. Review: Best wireless sensor for Home and Office purpose - Purchased this sensor a few days ago and, having some difficulty while setting it up, I called the company support number. I must say, very prompt response to their technical team. Their executive is very friendly in nature. I have no knowledge about these sensors and their systems. Their team helped me each and every step over the phone and very patiently guided me through the whole procedure and gave me knowledge about the product and how to use it. Sensors are quite small and easy to hide if you don't want anyone else to find out. Response timing I must say I am impressed with the very prompt notifications I am getting. I love the feature that if any door/window gets opened, its system won't allow it to activate, which is a quite useful and important function in any alarm system All in all, its quite a good and trustworthy product!! Review: Impressive quality and very well product. - The Unit I received does exactly as mention its description. It's a system app and also pretty intuitive. This was my second purchase of this sensor after using previous ones I am very happy to go for another ones, it's easy to install if you go by its user manual very informative and simple steps even though if you are not familiar with these kind of products. Me too having some query regarding these products first time when i purchased it so I called to their customer care number their team guide me properly. In my opinion, you can go for these very real and good sensors at this price range ## Features - βœ… D3D door sensor is compatible with D3D Security Alarm System model-ZX-G12 - βœ… Easy wireless installation. - βœ… Trigger alarm once door/window is opened and send notification on user mobile app_Smart Life - βœ… Indoor use. Battery operated 4.5V. Include all batteries & mounting bracket. 6 Month Seller Warranty - βœ… NOTE: This sensor does not work separately. Only work with compatible D3D Security Alarm System. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096VYD3BX | | Battery Description | Lithium-Ion | | Best Sellers Rank | #46,127 in Home Improvement ( See Top 100 in Home Improvement ) #109 in Home Security Alarms | | Brand | D3D | | Built-In Media | Batteries | | Colour | White | | Compatible Devices | Smartphone | | Control Method | App, Remote | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 81 Reviews | | Item Weight | 50 Grams | | Manufacturer | D3D Security Pvt. Ltd. | | Mfr Part Number | SmartLife_Alarm_Parent | | Model Number | ZX-G12 | | Mounting Type | Door Mount | | Number of Batteries | 1 CR2 batteries required. (included) | | Power Source | Battery Powered | | Sensor Technology | Contact Sensor | | Voltage | 4.5 Volts | ## Product Details - **Battery Description:** Lithium-Ion - **Brand:** D3D - **Colour:** White - **Compatible Devices:** Smartphone - **Power Source:** Battery Powered ## Images ![D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 - Image 1](https://m.media-amazon.com/images/I/41+fwCt7IvL.jpg) ![D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 - Image 2](https://m.media-amazon.com/images/I/51EUYnU3ivL.jpg) ![D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 - Image 3](https://m.media-amazon.com/images/I/613DslXheJL.jpg) ![D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 - Image 4](https://m.media-amazon.com/images/I/41pTmPJmj+L.jpg) ![D3D Door/Window Sensors 433Mhz RF Frequency Model: Door_ZX-G12 - Image 5](https://m.media-amazon.com/images/I/41xT8LjgG3L.jpg) ## Questions & Answers **Q: Is this sensor compatible with my existing security system?** A: Yes, the sensor operates on a 433MHz RF frequency, which makes it compatible with most wireless home security systems that support this frequency. **Q: Do I need a professional to install it?** A: No professional installation is required. The sensor is designed for DIY installation and comes with all the necessary mounting hardware and an easy-to-follow manual. **Q: How long does the battery last?** A: The sensor is engineered for energy efficiency, offering an extended battery life that minimizes the need for frequent battery replacements. Actual battery life may vary based on usage and environmental factors. **Q: Can I integrate this sensor with my mobile security system?** A: Yes, if your security system supports 433MHz RF devices, you can integrate the sensor to receive alerts directly through your connected system or mobile app. **Q: What kind of alerts will I receive when the sensor is triggered?** A: When a door or window is opened, the sensor will promptly trigger an alert on your security system, allowing you to respond immediately to any potential intrusion. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best wireless sensor for Home and Office purpose *by P***R on 6 April 2022* Purchased this sensor a few days ago and, having some difficulty while setting it up, I called the company support number. I must say, very prompt response to their technical team. Their executive is very friendly in nature. I have no knowledge about these sensors and their systems. Their team helped me each and every step over the phone and very patiently guided me through the whole procedure and gave me knowledge about the product and how to use it. Sensors are quite small and easy to hide if you don't want anyone else to find out. Response timing I must say I am impressed with the very prompt notifications I am getting. I love the feature that if any door/window gets opened, its system won't allow it to activate, which is a quite useful and important function in any alarm system All in all, its quite a good and trustworthy product!! ### ⭐⭐⭐⭐⭐ Impressive quality and very well product. *by M***H on 8 April 2022* The Unit I received does exactly as mention its description. It's a system app and also pretty intuitive. This was my second purchase of this sensor after using previous ones I am very happy to go for another ones, it's easy to install if you go by its user manual very informative and simple steps even though if you are not familiar with these kind of products. Me too having some query regarding these products first time when i purchased it so I called to their customer care number their team guide me properly. In my opinion, you can go for these very real and good sensors at this price range ### ⭐⭐⭐⭐⭐ Great product at very affordable price ! *by A***I on 10 April 2022* Got this extra "door Sensor' for my G12 Alarm system a while ago from amazon got it at very reasonable price. quite small which is I think good to handle and fix it over window or Door, Its working very promptly and very sensitive I must say, when I tested many times and tried to open the window very fast still it worked without any lagging. Every time it gives me notification and siren. You can really go for this Sensor without getting 2'd thought. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/334810700-d3d-door-window-sensors-433mhz-rf-frequency-model-door-zx](https://www.desertcart.vu/products/334810700-d3d-door-window-sensors-433mhz-rf-frequency-model-door-zx) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*