kerui Tuya 4G W20 Wireless Wifi GSM Home Alarm GSM SMS Burglar Alarm System For Home Security Alarm Tuya Camera Solar Siren

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$492.99 $13.99

2022 Updated Tuya 4G Wifi GSM Kerui W20 RFID Wireless Wifi Home Alarm


This is the updated version of W20. it is W204. 4G tuya app. GSM/WIFI alarm with stable and reliable performance and applies 2.4-inch TFT color screen and touch keyboard Support 4G WIFI wireless network, configuration network easy Support feedback host real-time status to APP Read RFID card to disarm, can learn 20 cards Auto-dialer function will call up to 6 designated phone numbers in case of a security breach Door/Window contacts detect any forceful break-in Passive motion sensors detect any suspicious movement or activity Loud, alarm alerts neighbors and deters potential intruders Spanish/English/Russian/German/Italy/Japanese/Portuguese Language Can Switch

2.4-inch color screen

2.4-inch color Intelligent menu screen and Touch keyboard & Dust-proof button

Tuya APP Remote Control

Support feedback host real-time status to APP security gsm wifi alarms

App supports several alarm operation

Mobile APP set and remote control the host, with alarm push function, support IOS/ Android operating system.

Easy scan one-click download

Multi Arm/Disarm Ways

To Set host through phone or SMS remotely

Accurate Alerts
built-in siren and with 110db wired siren

8 groups scheduling Arm/Disarm function

date can be selected to avoid arm and disarm frequently manually to realize automatic control.

Back-up battery

Built-in rechargeable high capacity LI battery and supply power automatically when power supply failure

Cusomize ring alarm based on your real need

You can divide the alarm kits to be different zone based on your real need .
Use as a telephone or phone
When you insert the sim card for the panel, you can use it as a real phone to call
Low voltage indication and anti-tamper function
Wifi connection

even without the sim card, you can just use wifi to connect the alarm panel . and then you can use your phone to control the alarm panel anywhere you are.

Alarm panel


Note1:We will ship items based on items you choose.
Note2:For shipping matter, batteries are not included for motion sensors , door sensor, shock sensors, smoke sensors, others are included batteries for you if it need.
Note 3: the last choice for the customized kit is only for payment after you talk with us for what items you need, and we give you the final price.

Note4: APP for the alarm panel and cameras are all tuya. work as a whole.

Brand Name: KERUI
KERUI Model: W204
Smart home platform: Tuya
Origin: CN(Origin)
Certification: CE
Kit Configuration: Door/Window Sensor
Power: DC5V
Output Number: 6
Video Interface: Yes
Display: Yes
Alarm Type: SMS
Alarm Type: The Alarm
Alarm Type: Apps Control
Model Number: W204
Password Keyboard: Yes
Arming Type: APP
Connection Type: wireless
Zone Number: 99
Language: Spanish/English/Russian/German/Italian/Japanese/Portuguese
back-up battery: yes
GSM: 4G alarm
app: tuya

Please allow up to 3-8 weeks to have this global sourced item sent direct to your address, as there is some disruption to the overall freight company's involved, so please allow plenty of time when ordering this product.. Good things are worth waiting for. Please contact if you have any questions

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