KERUI W20 Wireless WiFi GSM Home Security Alarm System 2.4 inch Color Screen Burglar Alarm Panel Russian Spanish German Italian
ID: 42459

KERUI W20 Wireless WiFi GSM Home Security Alarm System 2.4 inch Color Screen Burglar Alarm Panel Russian Spanish German Italian

5.0 (3 votes) | 7 orders
Price: US $190.89 / piece
Discount Price:
US $ 133.55 / piece

1.Wifi alarm system :

This host supports WiFi and GSM. When there is WiFi, choose WiFi connection; when there is no WiFi, choose calling card.The host can also send information to the mobile phone

2.Receive urgent news in time:

when elder press SOS button, the system will call you and play the recording to inform you of the emergency

3.Bind 8 users

The host can bind 8 users and send information to 8 users at the same time without fear of missing an emergency.

4.Various operation modes:

Control Panel/Remote Controller/Phone APP/RFID Card Arm four Disarm Ways

5.Maximum can add 20 RFID card controls

Everyone in the family has an RFID card. When you swipe the card, the system will send a message to the mobile phone to indicate that you have returned home.

6.8 groups scheduling Arm/Disarm function

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

7.Diversification of matching accessories:

This mainframe can be connected with multiple accessories to form a complete set of security system, giving your home the greatest protection.


Input Voltage: DC5V Standby Current:#6530850mA Alarm Current:#65308450mA Wireless Frequency:433MHz GSM Standard:Support GSM850/900/1800/1900MHz Back-up Battery:3.7 High Capacity LI Battery Alarm Loudness:80dB WiFi/GSM dual mode home security alarm system language:this Alarm System can switch English/Russian/German/Spanish/Italian freely

9. Product datail:

10.Package included:

W20 Alarm Panel*1 Power Adapter(EU/AU/US/UK)*1

Brand story:

  • WIFI Frequancy: 2.4G
  • Language: English/Russian/Spanish/German/Italian
  • Alarm Loudness: 80dB
  • Type1: Wifi Home Security Alarm System
  • Type2: GSM Home Security Alarm System
  • Screen Size: 2.4 inch Color Screen
  • Feature: Touch Panel
  • Brand Name: KERUI
  • Model Number: W20
  • Origin: CN(Origin)


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Useck - Security & Protection (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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