W4B 4.3 Inch TFT Screen WIFI GSM Home Burglar Security Alarm System Wire Motion Detector APP Control Fire Smoke Detector Alarm
ID: 42227

W4B 4.3 Inch TFT Screen WIFI GSM Home Burglar Security Alarm System Wire Motion Detector APP Control Fire Smoke Detector Alarm

4.7 (193 votes) | 318 orders
Price: US $144.30 - 304.00 / piece
Discount Price:
US $ 67.39 - 142.08 / piece
Ships From

WIFI GSM smart Alarm System home Security Burglar kit 4.3 inch touch screen APP Remote Control RFID Arm Disarm

NEW Upgrate WIFI GSM Alarm System This is a very Good to use home security alarm system, it is different from the old models. It is a touch screen (4.3" TFT color model), which is very convenient to operate. It is small in size and takes up very little space. Support downloading the corresponding APP to control the host.It there are 10 built-in languages that can be set. a regular SIM card supporting 2G/GSM, and a Wi-Fi 802.11 b/g/n(2.4GHz) network connection. ​ This host support several alarm types, when alarm occurs, will send the SMS messages which include the detector name and the alarm number to the mobile phone users , push the alarm information to mobile app, send the alarm SMS to network alarm center, and dial the phone number at the same time, user can do field monitoring and remote control after connected.

Product advantages: 1. 4.3”TFT color full touching screen,State magnetic paste, date and time display, main interface clearly. 2. Wifi/GSM networking alarm system 3. You can download the corresponding mobile app, you can deploy and disarm at any time on the mobile app,And other settings 4. When alarm occurred, the hub sends push notifications to your phone. After that, the hub will also make phone calls to each pre-set phone number. 5. Built in 10 languages can be set,Can set the language:Chinese, English, Russian, German, Spanish, Polish, Greek, Italian, French, Portuguese. 6. Contains RFID tag,RFID tags are easy to carry,Easy to use,Tap RFID tag reader zone to arm and disarm. 7. With two-way calling (PHONE FUNCTION) 8. Small size, only takes up very little space. TECHNICAL PARAMETER Display: 4.3”TFT color full touching screen Input Voltage: DC5V(micro USB standard connector supply) Operating current: screen off

  • Brand Name: eMastiff
  • Origin: CN(Origin)
  • Certification: CE
  • Kit Configuration: Door/Window Sensor
  • Power: 5V 1A
  • Video Interface: Yes
  • Display: Yes
  • Alarm Type: The Alarm
  • Alarm Type: SMS
  • Alarm Type: PSTN
  • Alarm Type: GPRS
  • Alarm Type: Apps Control
  • Size: 160 x 98 x 18 mm
  • Model Number: W4B
  • Password Keyboard: Yes
  • Arming Type: APP
  • Connection Type: Wireless
  • Zone Number: 100pcs wireless zones 4pcs wire zones
  • Feature1: humanized menu
  • Feature2: Easy to use and install
  • Feature3: 4.3 inch touch screen
  • Feature4: anti-tamper
  • Feature5: Ultra-slim Process Design
  • Feature6: Home Security Protection Alarm System
  • Feature7: Support Mobile phone app
  • Feature8: SOS button
  • Feature9: RFID tag Control
  • Feature10: Wireless Wire Zones
  • Spare battery: 3.7V / 500mAh
  • Wireless Frequency: 433mhz
  • GSM System: 850/ 900/1800/1900MHz
  • WIFI system: IEEE802.11b/g/n wireless standard (2.4G)
  • Support network: GSM/WIFI
  • Built in 10 languages: English, Russian, German, Spanish, Polish, Greek, Italian, French


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 useck.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 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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