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Quick Details

  • Place of Origin: Taiwan
  • Brand Name: CM
  • Model Number: CM-WT33LR
  • color: white
  • Type: 4-wire
  • Alarm current: 24V DC 30mA
  • Dimensions: 102 (Dia.) * 46(H)mm
  • Weights: 137g
  • Contact Rating: 1A @30V DC

Packaging & Delivery

Packaging Details 100 pieces/ per carton
Delivery Time Within 21 Days after Received T/T 100%

4-Wire 360-degree visibility Dual LEDs Photoelectric Type Smoke Detector



Product Description




  (4-wire)  Photoelectric Type Smoke Detector


1.  Feature

       The detector, CM-WT33L, has the photoelectric sensing principle, this kind of

       detector is activated more quickly, accurately and reliably, and there are

     no false alarm due to chemicals, exhaust gas, wind and exterior light.



2. Advantage


     1. Dual LEDs for 360-degree visibility.


    2. Detector has passed EMC test, which greatly eliminates false alarms

         caused by interference from nearby sources.


    3. Duo-LEDs display monitor and alarm; easy to identify the current

         status of the detector.


    4. Connections are polarized which can connect to remote indicating



    5. This smoke detector has auto-reserved signal which could easily

         confirm activities.


    6. Red indication lamp lights when detector is activated; Green LED

         would flash every 15 seconds when monitoring.


    7. The main body is made by fire-proof plastics which can use enduring.


    8. Self-restoring ensures the elements repeated use.



3. Specification



4. Effective Alert Area



5. Mounting Base






6. Certificate





Packaging & Shipping



SHIPPING: Any Port in Taiwan

Company Information


  Chung Mei is a professional fire alarm system manufacturer and designer in Taiwan for over 40 years. We offer high quality products including Fire Alarm Control Panel, Detectors, Fire Alarm Accessories, and others. As well as, we have accumulated lots of technical and marketing experience. We have dedicated ourselves in research and development of new products by escalating standards of technology and quality.


   Our product line is compliant with the Chinese National Standard (CNS), ISO 9001 as well as the safety standard of European Union (CE). In addition to being the leader brand in Taiwan with well-recognized quality, we have been working on expanding our oversea markets. Our products are available in Europe, Asia and Africa. It's the ultimate goal of our company to put our products in every major market of the world. Our philosophy is to take care of all the customers' needs and people's safety.



Our Services

Our philosophy is to take care of all the customers' needs and people's safety.   


Payment Term: FOB T/ T 100 %  

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