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Focus ST-IIIB GSM Wireless Home Security Alarms Touch screen GSM PSTN Intruder Alarm System

US $164.99
14-28 Days
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Focus ST-IIIB GSM Wireless Home Security Alarms Touch screen GSM PSTN Intruder Alarm System

Notice: Andriod App please contact with me by email .i will send you link to download it.


1. Speech indication for all operation steps, English LCD screen

2.Enable to set Tel-line on / off status monitoring / turn to use GSM transmit alarm automatically

3. Built-in GSM module, supports call or send out SMS message to mobile phone when alarm had been triggered

4. Built-in door bell tone

5. Built-in high tone loudspeaker

6. Wireless frequency 433MHz/868MHz

7. Supports dual-way communication, enable connect 8 wireless remote and 8 electronic switch, 1 wireless doorbell and unlimited for quantity of one way wireless siren.

8. Remote control via phone / voice alarm / 10 seconds for live listen and recording

9. Programmable 8 wired zones / 32 wireless zones

10. 2 alarm center phone number (CMS number) / 4 voice numbers / contact ID protocol

11. Arm / disarm status resume after power off

12. 120 alarm log and inquiry / 10 seconds for recording

13. Inspections wireless device lose or low battery

14. Built-in rechargeable battery 11.1V /1000mA up to 8 hours when power off

15. Included 15V/2000mA external power adapter

Technical parameters

Function to secure home, shop, store, garden

Full touch board, LCD display

Zones 8 wired zones, 32 wireless zones
Wireless frequency 433/868MHz
External Power adapter 15V/2000mA
Backup battery 11.1V /1000mA
Alarm loudness 110dB
Available accessories motion sensor, door sensor,smoke sensor,gas detector,door bell,touch light switch,keypad,sirens,glass break sensor, water level sensor,heat sensor
Detailed parameters
  • Built-in door bell tone
  • Built-in high tone loudspeaker
  • support dual-way communication
  • can use SMS, Call, remote and keypad to arm or disarm

Alarm panel

Remote Controller

Wireless PIR sensor

Wireless Door sensor

Power supply for Alarm panel


Photos List


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 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.

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.


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 received 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 KeveloStore (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of http://kevelostore.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.

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