--- product_id: 261111406 title: "YoLink Outdoor Gate & Door Contact Sensor, YS7707" brand: "yolink" price: "35889CFA" currency: XOF in_stock: true reviews_count: 13 category: "Yo Link" url: https://www.desertcart.sn/products/261111406-yolink-outdoor-gate-and-door-contact-sensor-ys7707 store_origin: SN region: Senegal --- # LoRa wireless range up to 1/4 mile 5+ years battery life with 2 AA batteries Easy no-wire, no electrician installation YoLink Outdoor Gate & Door Contact Sensor, YS7707 **Brand:** yolink **Price:** 35889CFA **Availability:** ✅ In Stock ## Summary > 🚪 Secure your gates, save your peace of mind—wireless freedom at its finest! ## Quick Answers - **What is this?** YoLink Outdoor Gate & Door Contact Sensor, YS7707 by yolink - **How much does it cost?** 35889CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/261111406-yolink-outdoor-gate-and-door-contact-sensor-ys7707) ## Best For - yolink enthusiasts ## Why This Product - Trusted yolink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Battery-Powered Reliability:** Enjoy 5+ years of uninterrupted monitoring with included replaceable AA batteries. - • **Effortless, Wire-Free Setup:** Install anywhere outdoors without trenching or electricians—just place and protect. - • **Unmatched Long-Range Security:** Cover your entire property line with up to 1320 feet wireless range—perfect for remote gates and outbuildings. - • **True No-Monthly-Fee Protection:** Self-monitor your perimeter with customizable notifications—no subscription required. - • **Seamless Smart Home Integration:** Works flawlessly with Alexa, IFTTT, and YoLink app for instant alerts and automation. ## Overview The YoLink Outdoor Gate & Door Contact Sensor (YS7707) is a robust, battery-powered security sensor designed for outdoor use with a remarkable LoRa wireless range of up to 1/4 mile (1320 feet). It offers easy, wire-free installation and integrates seamlessly with smart home systems like Alexa and IFTTT. With 5+ years of battery life and no monthly fees, it provides reliable, cost-effective perimeter protection for gates, doors, and remote structures. ## Description desertcart.com : YoLink Outdoor Gate & Door Contact Sensor, YS7707 | Open/Close Monitoring, App, Email, Text Alerts, Works with Alexa/IFTTT, LoRa YoLink Protocol Up to 2034 Feet, Hub Required : Electronics Review: Gate And Mailbox Sensors - Bought several of these and mounted on gates on both sides of my home. They pair great with Alexa and she now tells me when one of the gates are opened. The app also tells me if one of the gates is not closed all the way. One of these came with one of the two clips that hold the battery holder lid broken. Didn't notice that until after it rained and some rain got inside. Wrote YoLink with the picture of the broken clip and a picture of the rain inside and they sent me a replacement right away. YoLink is a great company with great customer service. So impressed with the range that I bought one, installed it INSIDE a metal mailbox mounted in a cement block housing with stone around it and it still reaches the hub so Alexa tells me "Your mail is here!" Review: Impressive Range, Reliability, and Easy Setup - I am extremely impressed with YoLink. I have purchased the Hub, several Contact Sensors that I use on gates and our mailbox, and an Outdoor Motion Sensor for our driveway. Setup was extremely easy—just scan the barcode on each device using the YoLink app. What has impressed me most is the range. Our Hub is located near the center of the house, yet it communicates reliably with sensors located hundreds of feet away outside. The connection has been very stable, and the system has worked exactly as I had hoped. I also appreciated receiving an email from YoLink after setting up my account that included information on their 24/7 support, which was a nice touch. Overall, I am very pleased with the system and highly recommend YoLink. ## Features - PROTECT YOUR PERIMETER and prevent crime at your property line! With our LoRa-based up to 1/4 mile wireless range, you can now put security devices where it was once very costly, or impossible. Vehicle and man gates, pool gates, remote buildings, shed and barn doors, etc. - WHY PAY A MONTHLY FEE, when you can protect it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See the"Know Now!" section below for more info! - INTEGRATE & AUTOMATE: Snip off the reed switch sensor and connect the wires directly to relays, alarm panel outputs, switches, buttons, high security or specialized door, gate, roof hatch, garage door sensors. Trigger automations from the sensor, making the connected device or equipment smart. - WIRE LESS! Self-powered and wireless, just place the sensor where it is needed. No wires, no trenching, no conduit, no electrician needed! - DEVICE-TO-DEVICE PAIRING allows for two or more devices, like your Contact Sensor and a Siren Alarm, to be paired together, so they will operate when needed, without WiFi, internet, even without AC power (battery-powered or backed-up devices)! - Batteries included! Two replaceable AA batteries, good for 5+ years standby, are included! - Looking for a fob to arm/disarm your Contact Sensor? Search B0978V4WQC for the FlexFob or B092M1QQ5M for the AlarmFob or B0BRCX6HVK for the SirenFob (siren products, required, not included) - Looking for a starter kit? Search B0BJK6VKLR for the original Hub or search B09X9WVQRQ for the SpeakerHub (audio, talking hub). - Looking for indoor door sensors? Search B085HTMGYV；Looking for a siren? Search B0887SMPKK for the indoor Siren Alarm, or search B092QR82P1, B09V2DXPPW, B0BWYLT3JB, B0BZHPQ1PK for outdoor models. - OUTDOOR INSTALLATION REQUIREMENTS — Designed for outdoor use, but not waterproof. Install the device in a protected location away from direct rain, standing water, condensation, and excessive moisture. Covered areas or enclosures may reduce exposure but may still collect humidity or condensation. Prolonged exposure to moisture can damage electronic components and affect device performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08P1VQMCR | | Alert Type | Motion | | Antenna Location | Home Security, Motion Detection | | Battery Cell Type | Alkaline | | Best Sellers Rank | #35,307 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #60 in Home Automation Devices | | Brand | YoLink | | Built-In Media | Battery, Sensors, Siren | | Color | Outdoor Sensor | | Compatible Devices | Smartphone | | Connectivity Technology | Wireless | | Control Method | App | | Customer Reviews | 4.5 out of 5 stars 1,006 Reviews | | Global Trade Identification Number | 00850024791022 | | Installation Method | Outdoor | | Installation Type | Outdoor | | Manufacturer | YOSMART | | Manufacturer Warranty Description | 2 Years | | Maximum Range | 1320 feet | | Mfr Part Number | YS7707-UC | | Model Number | YS7707-UC | | Power Source | Battery Powered | | Sensor Technology | LoRa | | UPC | 850024791022 | | Unit Count | 1 Count | | Voltage | 120 volts | ## Product Details - **Brand:** YoLink - **Color:** Outdoor Sensor - **Compatible Devices:** Smartphone - **Connectivity Technology:** Wireless - **Power Source:** Battery Powered ## Images ![YoLink Outdoor Gate & Door Contact Sensor, YS7707 - Image 1](https://m.media-amazon.com/images/I/51IQVwlmTBL.jpg) ![YoLink Outdoor Gate & Door Contact Sensor, YS7707 - Image 2](https://m.media-amazon.com/images/I/71l0P0n8YzL.jpg) ![YoLink Outdoor Gate & Door Contact Sensor, YS7707 - Image 3](https://m.media-amazon.com/images/I/71mpye+zwGL.jpg) ![YoLink Outdoor Gate & Door Contact Sensor, YS7707 - Image 4](https://m.media-amazon.com/images/I/813Sxy5ocQL.jpg) ![YoLink Outdoor Gate & Door Contact Sensor, YS7707 - Image 5](https://m.media-amazon.com/images/I/61JQJlWlavL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Any advice on how to use sensors on a metal mailbox? The metal seems to be disrupting the magnetic sensors from working.** A: I would mount the magnetic sensor INSIDE the metal mailbox, route the wire thru a small hole UNDER the mailbox, and mount the TX transmit device inside a small weather proof external plastic box.this could be mounted on the side of the post holding the mailbox, not seen from streets. The cost would be minimal. The sensor would take up minimal footprint inside the mailbox, the wires secured/routed to the mailbox metal via silicon glue, keeping them out of the way. This is what I would do, personally. Hopefully, this will give you ideas to consider. **Q: Is it there any picture of the product installed?** A: Yes, we have an installed picture. Please kindly contact us for more information. As for the installation of the Outdoor Contact Sensor, please kindly refer to the following guide http://www.yosmart.com/support/YS7707-UC/docs/instruction **Q: Can the " open too long" feature be disabled for part of the day?** A: You can customize an alarm strategy for the YoLink contact sensor, turn on the "Do not disturb" and set the time you do not want to receive notifications including the "Open Remind". **Q: how long are the wires?** A: It's around 12 inches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gate And Mailbox Sensors *by M***E on May 1, 2026* Bought several of these and mounted on gates on both sides of my home. They pair great with Alexa and she now tells me when one of the gates are opened. The app also tells me if one of the gates is not closed all the way. One of these came with one of the two clips that hold the battery holder lid broken. Didn't notice that until after it rained and some rain got inside. Wrote YoLink with the picture of the broken clip and a picture of the rain inside and they sent me a replacement right away. YoLink is a great company with great customer service. So impressed with the range that I bought one, installed it INSIDE a metal mailbox mounted in a cement block housing with stone around it and it still reaches the hub so Alexa tells me "Your mail is here!" ### ⭐⭐⭐⭐⭐ Impressive Range, Reliability, and Easy Setup *by C***Y on August 10, 2026* I am extremely impressed with YoLink. I have purchased the Hub, several Contact Sensors that I use on gates and our mailbox, and an Outdoor Motion Sensor for our driveway. Setup was extremely easy—just scan the barcode on each device using the YoLink app. What has impressed me most is the range. Our Hub is located near the center of the house, yet it communicates reliably with sensors located hundreds of feet away outside. The connection has been very stable, and the system has worked exactly as I had hoped. I also appreciated receiving an email from YoLink after setting up my account that included information on their 24/7 support, which was a nice touch. Overall, I am very pleased with the system and highly recommend YoLink. ### ⭐⭐⭐⭐⭐ Gate Left Open? Not Anymore. *by R***M on June 6, 2026* This YoLink LoRa Smart Outdoor Contact Sensor has been a simple but incredibly useful addition to our home. We use it on an outdoor gate, and it gives us instant peace of mind knowing when the gate is opened—or worse, left open. We have a big boy who loves exploring, so an open gate can quickly become a stressful situation. With this sensor and a YoLink Hub, we get app notifications when the gate opens, closes, and can even review the event history. A few things to know: • Setup was quick and straightforward through the YoLink app. • Notifications are reliable and arrive promptly. • Event history makes it easy to check whether the gate was opened or closed. • The system is surprisingly affordable compared to other smart home brands. • The sensor has been dependable with no false alerts. The only challenge was mounting. Due to the way our gate is configured, we couldn't install the sensor on the latch side. Instead, we had to mount it near where the gate attaches to the fence. It took a little trial and error to find the right placement so the sensor would consistently recognize when the gate was opened, but once we dialed it in, it worked reliably. For anyone wanting an easy, inexpensive way to monitor gates, doors, sheds, or other outdoor access points, this system delivers excellent value. Reliable alerts, simple setup, and a much friendlier price than many competing brands make this a solid buy. ## Frequently Bought Together - YOLINK LoRa Smart Outdoor Contact Sensor, Gate & Shed Door Sensor, Universal Contact-Closure Sensor, Email/SMS/Push Alerts, 1/4 Mile Range, Alexa, IFTTT, Home Assistant (Hub Required) - YoLink LoRa Smart Door & Window Sensor 3-Pack: Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant --- ## 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.sn/products/261111406-yolink-outdoor-gate-and-door-contact-sensor-ys7707](https://www.desertcart.sn/products/261111406-yolink-outdoor-gate-and-door-contact-sensor-ys7707) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-18*