YBJ 4G and WiFi Wireless Home Alarm System, DIY Burglar Alarm System for Home Security with App Control, Door Window Sensor, Motion Detector,Work with Google Assistant and Alexa (PG-105-F)
YBJ 4G and WiFi Wireless Home Alarm System, DIY Burglar Alarm System for Home Security with App Control, Door Window Sensor, Motion Detector,Work with Google Assistant and Alexa (PG-105-F)
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30-Day Hassle-Free Returns
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- [ DIY Home Security System ]: NO professional needed, No wiring or drilling required. Easy to install in minutes. Only need to fix the alarm host to the wall (screws are included). Then connect the alarm host to power source. The backup battery works for 8 hours, only as an emergency battery. It supports expansion of up to 100 accessories. You can add extra PIR motion detector, door window sensor, remote control, RFID cards and other wireless detectors as you need.
- [ Supports GSM and WIFI Dual Network ]: Supports 2G/3G/4G SIM Card and 2.4GHz wifi, but does not support 5GHz wifi. If a SIM card is inserted,the alarm host can work normally even if the wifi is disconnected.
- [ Work with "Tuya" and "Smart Life"APP ]: Free mobile app for iPhone and Android phones, so you can control your alarm system from anywhere with your smartphone and get instant notifications of alarms alert in your house or apartment. Compatible with Amazon Alexa and Google Assistant, you can voice control your alarm system.
- [ One-click SOS button ]: In an emergency, press the SOS button in time to protect your family's safety. Support multi-channel alarm mode such as APP push/SMS push/Voice monitoring,etc. Supports up to preset 5 groups of phone number with a SIM card inserted. When a sensor is triggered, the alarm host will auto dial the phone number you have saved to notify you at the first time.
- [ Package Includes ]: 1* alarm host; 5* PIR motion detectors; 10* door window sensors; 3* remote controls; 3* RFID card; 1* SOS button; 1* siren.
Overview
- Brand : YBJ
- Color : Black
- Power Source : Corded Electric
- Compatible Devices : Smartphone
- Item dimensions L x W x H : 6.3 x 3.94 x 0.79 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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