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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KERUI
  • Model Number: KR-W2
  • Usage: Home / office
  • Name: wireless Alarm system
  • color: white or black
  • Defense zone: 99 wireless defense zone
  • Siren: Built in siren touch keypad alarm
  • Battery: 10 hours Built in battery
  • Power supply: USB 5V Back-up polymer power supply
  • Net work: GSM+PSTN +WIFI net work alarm
  • Phone number calling: 6 phone number calling+2 CID calling
  • Detectors: 99 detectors+99 remote control
  • Wireless frequency: 433MHz/868 Mhz

Packaging & Delivery

Packaging Details gif box with carton box , 20sets or 10sets in a carton box, gsm wireless home burglar security alarm system
Delivery Time Shipped in 5 days after payment
Product Effects


CE, RHOS approved GSM/PSTN /WIFI wireless Alarm system






1. 2.4 inch TFT color display

2. Remote Arm /Disarm, moinitor, speaking, Siren on/off

3. Integrated high-accuracy time chip, time not lose without power

4. Exclusive black-box funtion

5. Display the latest 99 arm/disarm record and 99 alarm record


Technical ParametersKR-W2
Basic parametersModulation ModeASK
Frequency 433Mhz
Receiving Distance >100 m (open Area)
Power supplyUSB 5V back-up Polymer
Work Currents<450mA
Static Currents<50mA
Coding ModeHS1527 encoding
Internal Alarm loudness80dB
ColorWhite , Black
Main FunctionInternet supportWIFI+PSTN+WIFI
Language Chinese / English/Russian
Detectors 99Pcs 
remote control99Pcs
APP supportAndriod , IOS
Features: low-voltage prompt remote home appliance
Alarm Tel8 group alarm
Delay Alarm0-255 S
Zone Attribute1) Normal 2) Stay 3) Intelligent 4)Urgent 5) close 6) Doorbell 7) Welcome 8)Help
Defence Zone99 wireless zone
Package 1 Panel+1 PIR sensor+1 door sensor+1 Adaptor+1 User manual


Can you show me product image ?






 KERUI GSM App Control










Other new items hot sale in 2016


Company Information

We continuously innovate based on the customer demands, established the industry leading position in four major fields:security basic services,parts and systems, professional service and the terminal. Rely on the comprehensive advantages of GSM security system,fixed network security systems and electronic infrared fence fields,Secrui has become an intelligent security industry pioneer. At present, our products and solutions have already been applied into dozens of countries and served millions population around the world.




Trade Shows





  gsm wireless home burglar security alarm system


1. How to download Secrui APP?

Search secrui in iOS APP store, search kerui in Android APP market

or download in our homepage: http://www.gsmburglaralarm.com/download.php


2. Packing of  gsm wireless home burglar security alarm system

Each packing in neutral english color box, 10 sets or 20 sets in a Carton.


3. Shipping

By sea or by express, pls provide your address and the quantity of products, we will calculate the freight for you.


4. Warranty

Normally its one year, but if you can be our agent it will be 1.5 years.


5. Why choose us?

AS the professional manufacturer in home security system with 12 years experience, we developed series of alarm system with high quality and competitive price. In first business, sample order is available. With professional R&D team to provide OEM&ODM service.


6. When can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us by 86-136 1292 0291 


7. Are your samples free or need cost?

Actually it depends on the products. For low value products, we will provide free sample, freight collect. But for some high value item, sample cost as the order price and freight collect. Pls informed that all samples cost and freight cost can be returned back to you after order placed. 


8. How can I get your samples? 

Youre welcomed to email us for checking. It will be ready for delivery in 3-7 days after payment. The samples will be sent to you by express. 





Packaging & Shipping




For more details, pls kindly send inquiry to us!  Thank you for your attention

Candy Tong

Mobile: +86 136 1292 0291

Skype: sales1.secrui

www. gsmburglaralarm.com






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