--- product_id: 348709918 title: "GSM Alarm System GL09 4G/3G/GSM 8CH Alarm Security System Alert Module 8‑Channel Input Low Consumption for Home Warehouse Security(US)" brand: "sonew" price: "¥41472" currency: JPY in_stock: true reviews_count: 8 category: "Sonew" url: https://www.desertcart.jp/products/348709918-gsm-alarm-system-gl09-4g-3g-gsm-8ch-alarm-security store_origin: JP region: Japan --- # Customizable app control & SMS setup Global 4G/3G/GSM connectivity Low-power sleep mode with battery alert GSM Alarm System GL09 4G/3G/GSM 8CH Alarm Security System Alert Module 8‑Channel Input Low Consumption for Home Warehouse Security(US) **Brand:** sonew **Price:** ¥41472 **Availability:** ✅ In Stock ## Summary > 🔐 Secure smarter, live freer — your 24/7 global guardian. ## Quick Answers - **What is this?** GSM Alarm System GL09 4G/3G/GSM 8CH Alarm Security System Alert Module 8‑Channel Input Low Consumption for Home Warehouse Security(US) by sonew - **How much does it cost?** ¥41472 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/348709918-gsm-alarm-system-gl09-4g-3g-gsm-8ch-alarm-security) ## Best For - sonew enthusiasts ## Why This Product - Trusted sonew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Number Alert System:** Notify up to 6 contacts instantly via call or SMS for rapid response and peace of mind. - • **Real-Time Battery Monitoring:** Never get caught off guard with low battery alerts and energy-efficient sleep mode. - • **Worldwide 4G/3G/GSM Coverage:** Stay connected and protected anywhere, anytime with built-in multi-network support. - • **8-Channel Custom Alarm Inputs:** Tailor each channel’s alert message and input type (NC/NO) for precise security control. - • **Smart App & SMS Configuration:** Effortlessly manage your system via iOS/Android app or simple text commands—no tech hassle. ## Overview The Sonew GSM Alarm System GL09 is a versatile 8-channel security solution featuring global 4G/3G/GSM connectivity, customizable alarm messages, and multi-contact alerting. Designed for low power consumption with real-time battery monitoring, it offers seamless control through a dedicated iOS/Android app or SMS commands, making it ideal for home or warehouse security anywhere in the world. ## Description WE GET STARTED: Since its establishment in 2018, Sonew has been committed to home improvement products, providing consumers with high-quality products and services, and has been recognized and favored by consumers. WHAT WE DO: Our ultimate goal is to provide consumers all over the world with a unique experience. As long as there is demand, you can find everything you want in the Sonew brand. WE GET STARTED: Since its establishment in 2018, Sonew has been committed to home improvement products, providing consumers with high-quality products and services, and has been recognized and favored by consumers. WHAT WE DO: Our ultimate goal is to provide consumers all over the world with a unique experience. As long as there is demand, you can find everything you want in the Sonew brand. Doorbell Kit Alarm System Locks Motion Sensor Camera Accessories ## Features - ◆ DC 5V‑15V power input, 8 channels of alarm detection, each channel of alarm message users can set different content by themselves. You can choose the input port to be NC or NO to alarm. Built‑in 4G module, can work anywhere in the world through 4G, 3G and GSM Net. - ◆ You can set up to 6 groups of called numbers. When the alarm input has a , an alarm message will be sent to the alarm number, or you can call the alarm directly. - ◆ Easy to use, we have customized APPs, APPs that support for iOS/Android systems, and can be set up by simply sending text messages through the app. - ◆ The low‑power sleep mode design can detect the battery voltage in real time and make a low battery voltage alarm, which is suitable for battery‑powered applications. - ◆ The input is a switch . When the input port is short-circuited with the ground wire (GND), an alarm message will be sent to the preset alarm mobile phone or call the set alarm number. The content of the alarm message can be set by yourself. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08ZD3M2XJ | | Alert Type | Motion | | Antenna Location | Home Security | | Best Sellers Rank | #2,382 in Home Security Systems | | Brand | Sonew | | Built-In Media | 4G/3G/GSM Alarm, Cable, Antenna, English Manual | | Color | Black | | Compatible Devices | Smartphone | | Connectivity Technology | Wired | | Control Method | App | | Customer Reviews | 3.2 out of 5 stars 13 Reviews | | Installation Method | Screw-In | | Item Dimensions | 0.39 x 0.39 x 0.39 inches | | Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches | | Manufacturer | Sonew | | Mfr Part Number | Sonewy70tkfnsgw1208-12 | | Model Number | [PR] GL09 | | Power Source | Battery Powered | | Sensor Technology | Wired | | Voltage | 16 Volts | ## Product Details - **Brand:** Sonew - **Color:** Black - **Compatible Devices:** Smartphone - **Item dimensions L x W x H:** 0.39 x 0.39 x 0.39 inches - **Power Source:** Battery Powered ## Images ![GSM Alarm System GL09 4G/3G/GSM 8CH Alarm Security System Alert Module 8‑Channel Input Low Consumption for Home Warehouse Security(US) - Image 1](https://m.media-amazon.com/images/I/71ngnB86U3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***O on October 28, 2021* ### ⭐⭐⭐ Review *by M***A on November 3, 2023* ### ⭐⭐ Review *by P***D on September 9, 2024* --- ## 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.jp/products/348709918-gsm-alarm-system-gl09-4g-3g-gsm-8ch-alarm-security](https://www.desertcart.jp/products/348709918-gsm-alarm-system-gl09-4g-3g-gsm-8ch-alarm-security) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-12*