Wireless Flash Strobe Siren For GSM Alarm System 433MHz Also it is a spot alarm system
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Wireless Flash Strobe Siren For GSM Alarm System 433MHz Also it is a spot alarm system

Wireless Flash Strobe Siren For GSM Alarm System 433MHz, Also it is a spot alarm system, can add 100 wireless detectors,

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Price:  US $10.58 / piece
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433MHz Wireless Siren Controller

GSM Alarm System Wifi Alarm System Kerui Wireless Siren, Flash Siren, Strobe

More Affordable Than GSM Alarm System 1. This wireless siren controller is 433MHz, if you want 315MHz frequency about the controller, please ask us, thanks 2. Not all the remote controller compatible with this controller, if you are not sure or your alarm system is not from my store, please ask us, 3. It can be customized (No need customized fee), if you want customize it, please contact us, thanks 4. Please read the video, it will tell you how to use. 5. If you already have the wired siren, we advice you choose the SC_433_A type. 1. Red LED prompt lights 2. Alarm siren connnector 3. 12V DC power adaptor connector 4. set button

As we all know, many alarm system in the market just support wired siren, it is very inconvenient. If your alarm system is installed in your room, then the wired siren must be in your room, and when system alarm, you will be excessive frightened because of the very loud siren, it is very detrimental to your health. In order to solve this problem, we have developed a wireless siren controller, after install this controller, your wired siren will become a wireless siren,

  • we have adopted a high performance chip processing technology.
  • it can normally work in code and heat environment.
  • Built-in long distance wireless receiving antenna. Over 60m in open area.
  • Adapt wireless anti-jamming technology.
  • Compatible with plug-in type alarm siren and wiring type alarm siren.
  • You can choose different alarm siren for this controller.
  • Compatible with most alarm system in the market, if your alarm system is not from my store, please ask me.
  • You can add 100 pieces of remote controller and wireless detector to this controller.
  • It is also a Mini Alarm System, you can add door detector, motion detector, smoke detector, gas detector, etc.
  • It can recognize wireless detector type intelligently.
  • Support connect wired detector. (Need be customized)
  • Support control your home device.(Need be customized)
  • Please read the video, and it will tell you how to use this wireless siren.

​Work Mode:

Mode 1: Program the wireless siren to your remote controller and wireless detector, for example: door detector. (If your alarm host without a wireless transmitter module)

Mode 2: Program the wireless siren to the extra wireless transmitter module. (If your alarm host install the 433MHz extra transmitter module)

When you buy it, please leave me message: 433MHz. Thanks

Mode 3: Program the wireless siren with 433MHz remote controller and wireless detector directly (door detector, PIR detector, smoke detector….).

  • Product will be shipped within 3 days (except holidays and public vocation) after payment received.
  • As to the shipping ways, we will choose the best and fastest one for you according to different countries.
  • All of our shipping way will have the tracking number.
  • If you are from Russia, please leave your full name to me,thanks!!
  • If you choose the DHL or Fedex,The policy of each country is different, you may need to pay additional customs fees.We can’t control it.But we can declare low price.To avoid high customs fees.If your package is 1-3 kg, we default to declare $20-$50.If you have any other requirements. Please leave a message to me.Each buyer has the obligation to clear the customs.If the parcel can’t be cleared, it will be destroyed. This will be very big loss.To avoid the loss. Please select a suitable shipping services.thank you.


  • We will do full test before send this product, so you will get a perfect product,
  • All the alarm host have Sealed label, please not tear off the label.
  • Not all the 433MHz accessories compatible with all the 433MHz alarm system in the market. Please ask me if have problem.
  • 2 Years replacement warranty, buyer is responsible for return shipping costs.

Service Time:

  • 10:00am – 22:00pm in Chinese time, I will reply you as soon as possible if you send message at other time.


  • At a very small probability. Sometimes the deliver time may delay several days, because of the bad weather or during the busy season, please do not worry. Just ask me to delay the protect time.
  • If you are satisfied with this product, please leave me 5 stars feedback, I will service better and better !
  • If you have any question, before leaving us a negative feedback, please give us the opportunity to resolve the problem . We will try our best to give you a satisfied solution way.
Average Star Rating:
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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $10.58 / piece
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