KERUI W181 WIFI GSM Tuya Smart Security Alarm System 1. Put whole-home security at your fingertips with KERUI Alarm 2. Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your KERUI devices all through the Tuya Smart app 3. Work With Alexa/Google Home 4. Easily setup your KERUI Alarm by plugging in your base station, connecting to wifi via the Tuya Smart app, and placing your sensors in their ideal locations 5. Tuya IP Camera can be linked to KERUI W181 Alarm System Remote Control, Anytime, from Anywhere With a free IOS/Android smartphone app, it can be easily controlled by arming, disarming, and home modes with also a simple remote control 6 languages can be switched English, German, Italian, Russian, Spanish, French Work With Alexa Arm and disarm KERUI Alarm with your voice and get mobile alerts about the Door/Window Open or smoke alarms Low-voltage Indication and Anti-tamper Accurate Alerts If thieves invade, W181 WIFI alarm system will issue a 110dB alert ,warn neighbors and deters potential intruders Built-in Siren and With 110db wired siren Whole-Home Security at Your Fingertips Protect your property from the inside-out, and get mobile alerts when doors or windows open and when motion is detected at home. Set up your entire system without the need for tools or professional installation, and expand your Alarm to fit any home or apartment 24/7 Days Of Professional Monitoring If it loses power, it has backup battery to support 8 hours working High-end alarm with stable and reliable performance No emergency information missing Auto-dialer function will call up to 6 designated phone numbers in case of a security breach. Easy to communicate Host can call other phones directly as a common phone Customize KERUI for your needs. Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. It has been widely used in home, factory, school, shop, villa and residential area to provide protection for valuable assets Kindly Remind: If you want to assemble your own alarm kit, please click on the picture below to select the models you want to purchase together.