Home Security System WiFi (2.4 GHz) Door Alarm System with APP Alert 7 Pieces Kit,Weatherproof Siren 120 dB Home Alarm System for House Office Apartment Business

【WiFi Security System】Connect with WiFi (2.4 GHz), a quick and easy way to build an alarm system.7 piece kit contains : 1 WiFi horn siren, 3 door/window alarm sensors, 2 remote controls and 1 power plug
【Smart Control】You have full control over the door alarms for home security through “Tuya Smart” App and get instant notifications of alarm
【Weatherproof and Alarm Loud 】The WiFi horn siren with weatherproof cover, suitable for indoor and outdoor use. Alarm on site with 120 dB high alarm to deter intruders