Tuya KERUI W18 WIFI GSM SMS Home Burglar Security Alarm System Curtain Motion Sensor  Wireless Flash Siren IP Indoor Camera   Introduction   This alarm system is a high-end GSM and WIFI dual-net alarm with stable and reliable performance and applies 1.7-inch TFT color screen and touch keyboard with built-in powerful CPU master and excellent operation experience. Automatic voice prompt or SMS message notify the location and events upon alarm. Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. After receiving an alarm, host will display the alarm zone and alarm siren 80dB on site, 110dB alarm when connect with wired siren, while text to and dialing the number preset to inform user via WIFI. It has been widely used in home, factory, school, shop, villa and residential area to provide protection for valuable assets.   Note: W18 control panel has not wired terminal, and it can't connect any wired sensor or detector and has two language version, one is English,Ruissan and French, the other is English,Ruissan and Spainish.   Features:   TFT color display, humanized menu, operation with voice prompt, easy to use .   There are 99 zones and 8 zone types optional in each zone; ON/OFF siren in each zone is available   4 sets scheduled arm/disarm/stay arm function by zone/day/time   6 groups alarm phone No., automatically dial preset phone number when power failure   10s automatic message recording with built-in artificial voice, so that user can know the alarm place and zone when receive the alarm call remotely   Arm/Disarm, Monitor, Speaker, Siren ON/OFF, Smart socket ON/OFF remotely   Wireless study 1527 series accessories, and as much as 99 detectors and remote controls   Telephone/SMS message long-distance control for arming, disarming, monitoring, remote announcement   APP control host set and administration, and supports IOS/Android   Host will call other phones directly as a common phone   One-way alarm linkage wireless relay and one-way wireless strobe siren   Integrate high precision clock chip so that time never lost even power failure   Display the latest 72 arm/disarm and 102 alarm records   2 groups of CID number. Compatible with international alarm networking protocol Contact ID   Low-voltage indication and anti-tamper   Built-in rechargeable high capacity Li-Ion battery and supply power automatically when power supply failure   Caller ID display, power-off reminder   3. Batteries are not included because of aviation restrictions   P831 PIR : CR2450 battery or Dc5v (not include)   D025 door sensor : 23V 12A battery   Notice   1.KERUI W18 Only use 2G Sim Card (850/900/1800/1900MHz), and friends from the United States and Australia please contact us.   2. KERUI W18 Only Work With 2.4G WIFI Frequency.   System Introduction   1.This alarm system is a high-end WIFI GSM alarm with stable and reliable performance and applies   2. 1.7-inch TFT color screen and touch keyboard with built-in powerful CPU master and excellent operation experience.   3.Automatic voice prompt or SMS message notify the location and events upon alarm.   4.Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc.