NGTeco 9-Piece Wireless Home Security System with 4.3" Touchscreen, Wi-Fi/4G GSM Alarm Kit, Door Sensors & Motion Detector - DIY Installation, Alexa & Google Compatible, No Monthly Fees - NG-H501-WIFI

• Comprehensive Wireless Security Kit: This all-in-one alarm system includes a 4.3-inch touchscreen control panel, door/window sensors, motion detectors, and remote controls. Perfect for homes, apartments, and small businesses, it offers DIY installation with no wiring or drilling—set up in minutes for instant protection. Dual Wi-Fi/GSM Connectivity & Real-Time Alerts: Stay connected via 2.4GHz Wi-Fi (802.11 b/g/n) and optional 2G/4G GSM (region-dependent). Even without Wi-Fi, GSM ensures uninterrupted alerts via calls and SMS. The NGTeco Home app provides remote control and instant notifications for triggered sensors. Smart Home Integration & Customizable Modes: Control your system remotely using the NGTeco Home app or voice commands via Amazon Alexa and Google Assistant. Switch between Home and Away modes to arm/disarm sensors and monitor door/window statuses from anywhere. Expandable & High-Performance Design: Supports additional wireless sensors for full coverage and features a dual-sensor design for versatile door/window placement. The 4.3-inch touchscreen (480×272 resolution) offers intuitive navigation, while the 1200mAh backup battery ensures reliability during power outages. Professional-Grade Protection: Equipped with a 115dB alarm siren, wide operating temperature range (-10°C to 50°C), and long-lasting CR2450/R03P batteries for sensors. Ideal for renters, homeowners, and Airbnb hosts seeking scalable, multi-user security with no monthly fees.