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Item specifics
  • Type: Smoke Detector
  • Brand Name: KERUI
  • Model Number: Smoke detector
  • is_customized: Yes
Product Description

New 433mhz Sensor Sensitive Photoelectric Home Security System Cordless Wireless Smoke Detector Fire Alarm for Home Protection

Note: if you don\'t buy the alarm device from our store,we can\'t give 100% guarantee that the sensor is compatible with your device.hope your understanding for this.

 

  • The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.

  • The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.

 

Technical Specification:9V battery (  Included ).

  • Sound Level:>=85dB/m

  • Alarm Current: <=20mA

  • Standby Current: 300μA

  • Operating Temperature: -10°C ~ +50°C

  • Operating Humidity: 95%RH

  • Detecting Area:20 square meter

  • Smoke Sensitivity: 2.36%/FT +/-1.251%/FT OBS.

 

Package Including:

 3 x Cordless Smoke Detector Fire Alarm(default 433mhz,battery include)

 3 x wall bag

 

Payment:
* Payment must be made within 3 days when order placed.
* If you have a problem with payment,please contact with us or the customer service of Aliexpress.
 
Shipping:
*We will ship package in 2-3 business days after payment clear.
*We can\'t control service transit time, this information is provided by the carrier and excludes weekends and holidays. So please give us an opportunity to check package for you.
*SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary, especially during the holiday season.
*If you have not received your shipment within 60 days from payment, please contact with us. We will track the shipment and give a reply to you as soon as possible. Our goal is customer satisfaction!
 
Warranty:
*1 Years replacement warranty. 
*We benefit for all item sale.If you need help and have any other question, please feel free to contact us by Aliexpress message. 
*Buyer is responsible for return shipping costs and insurance. 
*Shipping/Handling/Insurance costs are not refundable.
 
Feedback:
*Your Positive feedback and all 5 stars are important to us which encourage us to do better and support best service and good product for all clients.Thanks in advance for you leaving positive feedback and 5 stars.
*Please don\'t leave negative feedback and low score, because that won\'t solve problems. Please give us an opportunity to service you again.
 
Contact us:
*Hours of Operation - We are open Monday through Saturday 9:00am - 6:00pm. If you mail us a question after business hours, we will do our best to answer your question. If not, we will get back to you on the following business day.
 
Thanks for your visit and welcome to visit us again!
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.6kg (1.32lb.)
  • Package Size: 20cm x 10cm x 12cm (7.87in x 3.94in x 4.72in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.6kg (1.32lb.)
  • Package Size: 20cm x 10cm x 12cm (7.87in x 3.94in x 4.72in)
Payment
We support the following payment methods. All payments made on AliExpress are processed by Alipay.