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C50W Wireless Smoke and Fire Alarm Detector
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C50W Wireless Smoke and Fire Alarm Detector

- Milk White

C50W Smoke Alarm Detector
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Aug 19 - Aug 21, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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◎Independent + sound and light alarm

◎ Fully-fitting patented structure, simple installation, no need for debugging and wiring;

◎ 360 degree all-round detection of smoke alarm, no dead angle, reliable;

◎ Built-in high sensitivity sensing technology, reliable and safe

◎ Built-in 110 decibel sound and light alarm prompts, effective prompts to evacuate the scene;

◎Using ultra-low power microcontroller + photoelectric principle technology, long standby battery life for 3 years;

◎ High-performance photoelectric two-in-one two-way scattering patented technology, stable, reliable and accurate;

◎Battery undervoltage alarm prompt, when the battery voltage is lower than 6.8V, a prompt tone is sent to remind the user to replace the battery;

◎ Rotary detachable top cover design, convenient for on-site cleaning and battery replacement

Technical Parameters


DC9V(6F22 battery

Alarm mode

Independent detection alarm,wireless transmission (support)

Wireless transmission frequency

433.92, 1527 protocol

Wireless transmission distance

Empty distance 150

Quiescent current

Less than 10uA

Alarm current

Less than 40mA

Alarm loudness

Greater than 85dB

Low pressure alarm


Ambient temperature


Relative humidity


Protected area


Reference Standard


Smoke sensitivity

Level 2

Product size

100x34 mm

Packing size


C50W Wireless Smoke and Fire Alarm Detector with Battery Backup- Milk White

C50W Wireless Smoke and Fire Alarm Detector with Battery Backup- Milk White
C50W Wireless Smoke and Fire Alarm Detector with Battery Backup- Milk White
C50W Wireless Smoke and Fire Alarm Detector with Battery Backup- Milk White
C50W Wireless Smoke and Fire Alarm Detector with Battery Backup- Milk White
C50W Wireless Smoke and Fire Alarm Detector with Battery Backup- Milk White

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Customer Reviews

4.29 out of 5
  • 4
  • 2
  • 0
  • 1
  • 0
See all 7 reviews Write a Review
  • Я
    Yes (0) Color: Milk White
    Сам дачик собран из качественного материала (пласмасса)
    Пришлось разбирать дачик и передавать!
    Кнопки шток (Test) был задлинный пришлось разобрать и укоротить на 1мм .
    Иначе когда вставляешь батарейку дачик кричал и неостанавливался кнопка была постоянна нажата.
    Разобрал и стало все нормально.
    Ставлю жирный минус недоделка ------

    Jan 10,2019


    Thank you for your time.

    Any issue please kindly feel free to contact our support center, we are always here to provide the solutions for you.

    Please kindly review our warranty policy here:

    Many thanks!

    Best regards,

    Mar 25,2019

  • TgoDuarte
    Yes (0) Color: Milk White
    Everything as descrived, fast delivery, well packed
    A encomenda chegou mais rápido do que antecipei, muito bem condicionada, os detetores são exatamente com se encontram descritos, no anuncio, relativamente boa construção e bom funcionamento.

    Nov 26,2018

    Yes (0) Color: Milk White
    smoke and fire
    successfully tested cigarette smoke very high sensitivity signal very strong sound

    Jan 25,2019

  • Andrea Gagliardo
    Yes (0) Color: Milk White
    C50W Wireless Allarme rilevatore di fumo e fuoco
    Un ottimo prodotto provato con il semplice fumo di sigaretta è entrato in funzione all'istante un allarme forte e un lampeggiante. Sono soddisfatto dell'acquisto.
    Lo consiglio vivamente

    Oct 25,2018

  • Marko Gerdau
    Yes (0) Color: Milk White
    Top Rauchmelder
    Der Rauchmelder lässt sich mittels Broadlink-RMPRO in ein Smartphone Home integrieren und ist gut verarbeitet.
    kann ihn nur empfehlen.

    Mar 23,2019

Customer Questions

  • All(2)
  • Product Information(2)
  • Stock Status
  • Payment
  • About Shipping
  • Others

Does it come up with an application to get the alarms? what's the use of the Wireless 433? and how to connect it with my modem?

By Loay Oct-22/2018 07:46:20

Hello Loay, Our product is 433/1527/330K. The other host enters the code setting, and then triggers the top button of our smoke detector.

Does it function with battery or it has to plug into my home eletric circuit?

By Rodrigo Vianna Jun-27/2018 12:28:39

Hello Rodrigo,It works with battery(DC9V/6F22).

2 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for C50W Wireless Smoke and Fire Alarm Detector to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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