KERUI G18 NEW GSM Alarm System Security APP Wireless Home Burglar Alarm Fire Protection Motion Sensor Security Alarm DIY Kit

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Estimated Delivery Date: Thursday, October 7

Due to high demand, please allow at least 2-4 weeks for delivery.

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Your tracking number will be sent to you after 3-5 processing days.

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Product Details
Item Specifics
Shipping & Payment
About Us
Product Details


This alarm system uses 1.7 inch TFT color screen and touch buttons, embedded with powerful CPU master control, and has good operability. It is a high-end GSM dual-network alarm with stable and reliable performance. The host is wirelessly connected with infrared, door magnet, smoke detector, gas detector, panic button and other accessories. When the detector detects the alarm situation, the host computer displays an alarm prevention area, and the scene sends out an alarm of 80 decibels. At the same time, the detector sends out a short message and dials the user’s preset telephone number to inform the user. Widely used in families, factories, schools, shops, convenience stores, financial rooms, villas, residential areas and other places that need protection to ensure the safety of people and property in all directions.

G18 Alarm System:

Color Chinese TFT color display screen, humanized Chinese menu, voice prompt operation, easy to learn and use.

Alarm principle: When the door sensor and PIR motion detector is triggered, The siren sounded and scared off the thief. At the same time, the owner will be notified by phone call, SMS, and APP push.

Accurate Alarm:

Distinguish different areas by name, and accurately report to the police when thieves break in.

Loud Alarm:

Built-in siren: 80dB,You can also match other sirens to increase the noise.

6 groups alarm phone number:

When making an alarm, the host dials 6 sets of telephone numbers set by the user to ensure that the alarm information will not be missed due to the busy situation.

Scheduled alarm/disarm:

Four groups of timing deployment and evacuation functions, each group of timing deployment and evacuation can select the week, eliminating manual frequent deployment and evacuation, and truly realizing intelligent full-automatic control.

Be online all the time:

Wired connection socket, maintain power supply, built-in rechargeable high-capacity lithium battery, power automatically converted for standby,At the same time, it also has the functions of low-power reminding and anti-disassembly.

DIY More Accessories:

Wireless intelligent learning 1527 full range of accessories, can learn 150 remote controls and 150 detectors, can be matched with a variety of products in the store, if necessary, please contact our customer service.

8 Zone types:

The main engine is equipped with 99 defense zones. Each defense zone has 8 types of defense zones to choose from, and each defense zone can independently switch the alarm.

APP Remote Control:

Use APP to set up and manage the host and support IOS/Android operating system

Kit 1:

Kit 2:

Kit 3:

Kit 4:


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We truly believe in the best customer support, meaning we will do whatever it takes to make sure you have a positive purchase experience. We respond to emails within 24 hours and always make sure all your concerns are answered ASAP.

  • Easy Returns. All our products are backed with 60-day money back guarantee. Just contact us and we will refund the purchase price.
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  • 100% Satisfaction Guarantee: All our products are backed with 60-day money back guarantee. If for any reason you’re not completely satisfied with your purchase, contact us for a product refund. We’ll be more than happy to assist you.
Item Specifics
Brand Name:
KERUI Model:
Kit Configuration:
Door/Window Sensor
Output Number:
Video Interface:
Alarm Type:
Alarm Type:
Apps Control
Alarm Type:
The Alarm
Model Number:
Password Keyboard:
Arming Type:
FR Remote-controller
Connection Type:
Zone Number:
2G GSM Home Alarm
1.7 inch TFT color screen
Host languages:
Wireless frequency:
433MHz /EV1527
Backup battery:
3.7V 800mAh rechargeable lithium battery (standby for 8h)
Built-in siren:
Input voltage:
GSM frequency:
Model Number:
Zone Number:
Arming Type:
Connection Type:
Alarm Type:
Shipping & Payment

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've 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.


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

  • 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 received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • 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 bsafebsmart (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.


How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won't be charged any extra fees.

When will you ship my order?

If you order an in-stock item, we’ll ship it within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS or USPS. Typically, delivery takes 5-20 working days after dispatch, but it may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days. But sometimes tracking might not be available if free shipping applies. In this case, please contact us at

Can I cancel my order?

You can change or cancel your order within 12 hours. Please contact us at

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