YBJ Wireless Home Security System,24 Pcs WiFi+GSM/4G with Instant App Alerts Home Alarm System DIY Kit,NO Monthly Fees,SOS Button,App & Remote Control,Work with Alexa & Google,for Apartment Office
YBJ Wireless Home Security System,24 Pcs WiFi+GSM/4G with Instant App Alerts Home Alarm System DIY Kit,NO Monthly Fees,SOS Button,App & Remote Control,Work with Alexa & Google,for Apartment Office
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- 24/7 Customer Support
- Risk-Free 30-Day Returns
- Fast & Reliable U.S. Shipping
Contact Information
Contact Information
30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- 【No monthly fees, comprehensive functions】: The home security system can pair with up to 100+ sensors and connect wirelessly to the hub simultaneously. It triggers multi-channel alarms (e.g., hub, APP, call alarms) instantly when unauthorized intrusion is detected—all functions are permanently free of monthly fees.
- 【WiFi+4G Connectivity】 Home Security System can connect to 2.4GHz WiFi (5G not supported) and can insert a 4G SIM card for phone call and SMS alarm functions. Permanently free to use after activation with no additional charges.
- 【Remote APP control】: Alarm system can be remotely configured for monitoring via the Smart Life or Tuya APP, such as setting alarm modes, notification methods, and synchronizing all alarm devices, allowing you to keep track of real-time home status at all times.
- 【Convenient Installation】: The home security alarm system package includes all necessary screws and an installation manual. The simple installation method won't take much effort, and you can easily adjust the installation positions as needed.
- 【Compact Emergency SOS】：The Home Alarm System includes a compact emergency SOS device—press to trigger an alarm. The included remote control also has this function, ideal for elderly and children at home.
Overview
- Brand : YBJ
- Color : White05
- Power Source : Battery Powered
- Compatible Devices : Smart Life app, Tuya app, Google, Alexa
- Item dimensions L x W x H : 8 x 4 x 3.5 inches
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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