YBJ WiFi Home Security Alarm System, DIY 4G Smart
Updated September 26, 2026
| Lot number | 181 |
| Auction | Sep 30th - Collectibles + New Items |
| Date | September 30, 2026 at 7:00 PM EDT |
| Auction house | TNT Auctions |
| Location | Mississauga |
Title: YBJ WiFi Home Security Alarm System, DIY 4G Smart Home Security System, Compatible with Wireless 433MHz Motion detectors, Door/Window sensors, and Sirens, Supports Amazon Alexa. In Packaging?: Yes Assembly Required?: No Damaged?: No Functional Easy InstallationNo professionals required. No wiring or drilling needed. Simply mount the main unit on the wall (screws included) and connect to power. Supports expansion to 100 learning/storage/location units. Flexibly configure remote controls, R ing, and intercom functions available. Intrusion ProtectionWhen triggered, accessories instantly send wireless signals to activate the alarm system. It emits a high-decibel alert to deter intruders while simultaneously calling or texting preset conta Dual-Mode Network SupportCompatible with 2G/3G/4G SIM cards (purchased separately) and 2.4GHz Wi-Fi networks (does not support 5G). Automatically switches to GSM communication when Wi-Fi power is lost. Scheduled Arming/Disarming: Set timed operation
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