--- product_id: 133956027 title: "Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door" brand: "secrui" price: "฿2415" currency: THB in_stock: true reviews_count: 13 url: https://www.desertcart.co.th/products/133956027-doorbell-wireless-doorbell-kits-for-home-classroom-front-back-door store_origin: TH region: Thailand --- # IP55 waterproof & dustproof 1000+ ft wireless range 120 dB max volume Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door **Brand:** secrui **Price:** ฿2415 **Availability:** ✅ In Stock ## Summary > 🔔 Stay connected, rain or shine, with the doorbell that’s always a step ahead! ## Quick Answers - **What is this?** Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door by secrui - **How much does it cost?** ฿2415 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/133956027-doorbell-wireless-doorbell-kits-for-home-classroom-front-back-door) ## Best For - secrui enthusiasts ## Why This Product - Trusted secrui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Alerts:** Experience pristine sound with 52 chimes and 4 volume levels up to 120 dB, ensuring you never miss a visitor. - • **Smart Memory Function:** Automatically remembers your last chosen melody and volume, saving you time and hassle. - • **Plug & Play Installation:** No wires, no stress—install with included screws or adhesive tape and pair up to 20 receivers for ultimate flexibility. - • **Built to Brave the Elements:** IP55-rated waterproof and dustproof design keeps your doorbell performing flawlessly rain or shine. - • **Effortless Long-Range Connectivity:** Seamlessly covers over 1000 feet, perfect for large homes, offices, or multi-building campuses. ## Overview The SECRUI Wireless Doorbell Kit offers a robust, long-range wireless connection exceeding 1000 feet, with IP55 waterproof and dustproof durability. Featuring 52 customizable chimes, 4 volume levels up to 120 dB, and a smart memory function, it’s designed for hassle-free installation and versatile use across homes, offices, and classrooms. Includes 2 transmitters and 1 plug-in receiver for immediate setup. ## Description This wireless doorbell has a high-performance design made with smart chips that ensure clear sound and long-range operation of up to 1000 feet. The doorbell is IP55 waterproof and dustproof and has a modern, minimalist design that makes it suitable for both indoor and outdoor. With a memory function, 52 chimes, 4 volume levels and 7 LED flashing lights, this doorbell will make an innovative and practical addition to your home. ## Features - High Performance Doorbell: The SECRUI wireless doorbell is IP55 waterproof and dustproof to withstand outdoor conditions and features high-quality smart chips whose role is to ensure long-range operation over 1000 feet and crystal clear sound so you always know there is someone at your doorstep! - User-Friendly Design: Our wireless doorbells for home are designed with 52 chimes and 4 volume levels ranging from 0 to 110dB, as well as 7 multicolored LED flashing lights and multiple ringing modes. The doorbell has a memory function that saves you time with selecting another melody after you turned it off by eliminating the need for resetting. - Multifunctional Design: The wireless apartment doorbell can be installed on the front door of your apartment, house, villa, flat, office or workshop to welcome your guests, but it can also be used as a pager, which makes it suitable for children, nursery, or elderly care. - Hassle-Free Installation: This battery wireless doorbell ringer requires no additional wires or tools, the receiver can be installed anywhere there is an outlet. The transmitter can be easily installed with the included double-sided tape or screws.Each transmitter can be paired with up to 20 doorbell receivers. - Wireless Doorbell Kit: Includes everything you need for DIY installation – 2 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double-side tape, anchors, and screws. ## Technical Specifications | Specification | Value | |---------------|-------| | Accessory Connection Type | Wireless | | Asin | B07S2PSP5F | | Average Battery Life | 3 years | | Batteries | 1 CR2 batteries required. (included) | | Battery Cell Type | Lithium Manganese Dioxide | | Best Sellers Rank | #5,538 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in Door Bell Transformers | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (1,603) 4.5 out of 5 stars | | Date First Available | June 11, 2019 | | Description Pile | CR2032 | | Included Components | 2× Transmitter (battery included), 1 × Plug-in receiver, 2 × Adhesive tape, 4 × Screw, 4 × Anchor, 1 × User manual | | Installation Method | Self-Adhesive & Screw-In | | Item Model Number | M508+F55X2+black | | Item Weight | 5 ounces | | Manufacturer | SECRUI | | Material | ABS | | Part Number | M508+F55X2+black | | Pattern | Simple design | | Performance Description | MEMORY FUNCTION ENERGY-SAYING LED INDICATOR | | Plug Format | A- US style | | Power Source | AC & Battery-Powered | | Product Dimensions | 1.57 x 0.79 x 2.36 inches | | Shape | Oval | | Size | 1 Receivers 2 Push buttons | | Sound Level | 120 db | | Special Features | Adjustable Volume Optional Ringtone | | Switch Style | Push button | | Temperature Range | -4-140 °F | | Type Of Bulb | LED | | Usage | Wireless Doorbells for Home / Classroom Doorbell | | Voltage | 120 volts_of_alternating_current | ## Images ![Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door - Image 1](https://m.media-amazon.com/images/I/51lJ8gX7YKL.jpg) ![Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door - Image 2](https://m.media-amazon.com/images/I/51sXYaXBVcL.jpg) ![Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door - Image 3](https://m.media-amazon.com/images/I/61HKegRu9cL.jpg) ![Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door - Image 4](https://m.media-amazon.com/images/I/71oFt8AVV2S.jpg) ![Doorbell, Wireless Doorbell Kits for Home Classroom Front/Back Door - Image 5](https://m.media-amazon.com/images/I/61oxWKH14WL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great doorbell at a great price. *by on Reviewed in the United States October 13, 2025* This door 🚪 bell 🔔 works perfectly. I wasn't too concerned about whether it would or not because I purchased an older model 2 years ago and it's still going strong 💪. The range of it is great. I Highly recommend it! It's easy to install and it has plenty of volume. I actually purchased this for a friend that called me asking for me to find them one for an economical price ### ⭐⭐⭐⭐⭐ 2 doorbells, each button with its own ring *by on Reviewed in the United States March 18, 2026* This doorbell set works very well, and was also super easy to use and install. Using it for a 2 story home with about 2,200 sq feet. The house has a side entrance at the kitchen, and a front door entrance, so two different chimes are a must. What a bargain, too!Important info to pair each button with different chimes, as instructions are trash:1.) Hold down the sound button on the receiver and plug it in. Will flash 10 times to reset to factory default with no transmitters paired. Remove the battery guards from each button, and place the buttons near the receiver.2.) Press the chime button repeatedly on the receiver to scroll through different chimes. Stop when you identify the sound you want for Button #1. If you go past it, just unplug the receiver, and start scrolling again until you reach it.3.) Now press and hold both the chime and volume buttons simultaneously, until the receiver beeps - this is pairing mode.4.) Now press the first doorbell button until you hear the confirmation beep - tada! You can now "ring" button #1 and hear the bell to confirm.5.) Complete the same process for doorbell button #2, using a different tone on the receiver. Again, put the receiver into pairing mode once you've chosen the chime, and then press doorbell button #2 until it beeps. Congratulations, you've programmed them both. Test that the transmitter is playing your selected tone when you ring doorbell #2.I used the double-sided tape to mount each doorbell to the relevant door. I'm really happy with the simplicity of this system! ### ⭐⭐⭐⭐⭐ Great product! *by on Reviewed in the United States June 12, 2026* Works great! We needed a doorbell in our quilting room at church, which is in the back of the building. People often come to work when no one is in the office to let them in. As long as we put the receiver up high enough, we can hear the doorbell from a long distance away. It solves a problem we’ve had for some time. I love the sound options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/133956027-doorbell-wireless-doorbell-kits-for-home-classroom-front-back-door](https://www.desertcart.co.th/products/133956027-doorbell-wireless-doorbell-kits-for-home-classroom-front-back-door) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-10-26*