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KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

15 reviews
100% of buyers enjoyed this product! 274 orders

$97,70$245,47

China
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KERUI W204 Tuya WIFI GSM 4G Smart Home Security Alarm With RFID Card

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

KERUI Alarm puts whole-home security at your fingertips

Get alerts on your smart phone when doors or windows open or motion is detected

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Accurate Alerts

If thieves invade, W20 alarm system will issue
80dB alert ,warn neighbors and deters potential intruders
Built-in Siren and With 80db wired siren

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

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 & RFID Card

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas
KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

More Convenient

RFID Card to disalarm

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Easily setup KERUI Alarm in minutes

without tools or professional installation

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmasKERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

High-end alarm with stable and reliable performance

2.4-inch TFT color screen and touch keyboard with built-in powerful CPU master and excellent operation experience ,Reduce false Alarms

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

24/7 Days Of Professional Monitoring

If it loses power, it has backup battery to support 8 hours working

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Easy to communicate

Host can call other phones directly as a common phone

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

No emergency information missing

Auto-dialer function will call up to 6 designated phone numbers in case of a security breach

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Customize KERUI Alarm 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

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmasKERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmasKERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Product Parameters

System Technical Parameters
Input Voltage: DC5V
Standby Current:<50mA
Alarm Current:<450mA
Wireless Frequency:433MHz
GSM Standard:Support
GSM850/900/1800/1900MHz
Back-up Battery:3.7 High Capacity LI Battery
Alarm Loudness:80dB

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

D025 Wireless Door Sensor
1, Transmission frequency: 433MHz
2, Operating Power: 23A 12V (Battery not include)
3, Built-in Antenna
4, It will send the alarm signal to control host once the door or window is opened

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Installation and Usage of Smoke/Gas Detector
Home/commercial/company/warehouse are necessary for predicting fire To detect the leakage of gas/natural gas/ liquefied gas

KERUI Tuya WIFI GSM 4G Smart Home Security Alarm System RFID APP Wireless Siren Sensor Detector IP Camera Sistema de alarmas

Installation and Usage of Smart Socket
Using this product not only give users living convenience,but also protect electronic,eliminate standby power consumption and save power resources

Brand Name

KERUI

KERUI Model

KR-W20

Origin

CN(Origin)

Certification

CE

Kit Configuration

Door/Window Sensor

Power

DC5V

Output Number

99

Video Interface

Yes

Display

Yes

Alarm Type

GPRS

Model Number

W204

Password Keyboard

Yes

Arming Type

APP

Connection Type

Wireless

Zone Number

8

Type

Tuya Smart Home Security Alarm System

APP

Tuya Smart

WIFI Frequency

2.4G

Panel

2.4 inch TFT Touch Panel

GSM

4G

Feature

4G GSM WIFI Alarm System

Feature1

Built-in rechargeable battery

Feature2

Built-in Siren

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. 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 locations 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
Asia 10-20 Business days
Africa 15-45 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. If you haven’t received tracking info within 5 days, please contact us.

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. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

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 have specified combined shipping.

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

Refunds & returns policy

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.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of aliexds.com

*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 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.

Exchanges

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.

Real customer reviews

15 reviews
100% of buyers enjoyed this product!
5 stars
( 12 )
4 stars
( 3 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. Customer

    Отличная сигнализация, все работает.

  2. O***e

    L’application W20 que j’ai telechargé sur le Playstore fonctionne pas!! L’application W20 n’envoie les notifications que 1 fois sur 10!! Je trouve cela pas fiable. Il y a t’il une mise a jour ou une application alternative? J’utilise un Xiaomi A2 avec Android 10. Quel est le meilleur moyen de recevoir les notifications de manière sur? Merci d’avance. Je n’ai aucune réponse du vendeur.

  3. A***a

    Excelente producto y vendedo.

  4. A***a

    Всё как в описании товара

  5. F***d

    easy instal and handling

  6. P***n

    It arrived quickly but have not yet been able to test it because you have to Buy batteries. I suggest you by the batteries before you buy the alarm. You need the 23A 12 volt batteries for the Window sensors and cr2450 3 Volt batteries for the Motion sensors,

  7. Y***v

    Не первый раз беру Kerui. Очень высокое качество. Сигналку установлю и дополню отзыв.

  8. J***s

    Todo perfecto, llego en solo 2 días

  9. V***o

    отличный магазин, отличный продавец. все что заказывал получил, все настроено, готово к работе. Я продавцом и товаром остался доволен. Успехов им в работе.

  10. Customer

    Еще не открывал посылку. Как открою, то возможно изменю отзыв. Посылка долго шла и не отслеживалась

  11. Customer

    немного туповатая в настройках, плохо что в софте на телефон нет русского языка, все датчики размером не больше спичечного коробка

  12. P***e

    Good product the PIR sensors take a while to get right. they work much better when properly mounted. It’s a pity the alarm system doesn’t work with Tuya or Google home

  13. 8***r

    Продавец рекомендую.

  14. B***s

    Пришло быстро, качество нормальное, батарейки не стандартные нужны в датчики, покапал батарейки по 25грн в датчик размыкания и по 50 грн в датчик движения, (дороговато) можно было сделать и на обычные 3А, но заявлено что типа на пол года хватают, посмотрим… А так сигналка огонь, установил на дачу пока полет нормальный…

  15. V***m

    Works out of the box. Remotes, RFID’s and IR sensore were already paired, and setting up the phone app was easy. Very happy with this one.

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