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Mantern Industrial Co., Ltd.
Mantern Industrial Co., Ltd.
Mantern Industrial Co., Ltd.
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2 Wires 4 Wires Conventional Photoelectronic Smoke Alarm Detector

MTSD12S 2 Wires/4Wires Conventional Photoelectronic Smoke Detector detects the smoke by a couple of infrared diodes for fire alarm system or security and protection. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don’t affect the smoke into it. While there is no smoke, the diode can receive very weak infrared light. When the smoke entering the detector, the diode can receive strong infrared light.
Availability:
Quantity:
  • MTSD012S
  • Mantern

Features:
1. MCU automatic processing technology
2. Manual test

3. Automatic detection
4. Mute function
5. Infrared photelectric sensor
6. Sound-light alarm
7. Strong adaptability for circumstance

8. SMT design, high stability

9. Dust-proof, insect-proof, ant-visible ligh 

Technical Data:

Model: MTSD012S Photoelectric Smoke Alarm

Name: 9 - 35V DC Conventional photoelectronic Smoke Detector 

Standby current: 50uA

Alarm Current: ≤35mA @DC12V

                          ≤60mA @DC24V

Alarm indication: Red LED on

Temperature range: -10 to 50℃

Working Humidity: <95%RH no dews

Sound Level: ≥85dB

Alarm output: Remote LED

Sensitivity: 0.5dB/m(±0.1dB/m)

Standard: EN54-7/UL268


Company introduction:
Mantern Industrial Co., Ltd. is engaged in international business since 2012. Our aim is to provide good products with competitive price for our clients. 
Our employees in our company have more than 11 years experience in international business. So we have the ability and passion to provide good service to all of our clients. Trust us and you will get much profit!
We mainly engaged in Safety & Security, Fire Fighting, Water and Heating Hardware etc. such as gas detector, gas valve, fire fighting parts, gas hose, water hose, gas regulator etc. With these fields, we have our own channel to keep. This helps us to meet our clients any need.

Warm welcome to contact us if you have any need.

FAQ
1. Why do you choose our company?
We are trading company, we can help our clients to find any kinds of products in China. We are always looking for good manufacturer with good quality and good price for our clients.
2. How can you guanranty your quality?
EVery time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is ok, we will start to cooperate. During cooperation, we will go to the factories to test the products to guanranty the products has good quality. 
3. Do you have price advantage?
For us, the quality is our first consideration. And the second consideration is the price. We couldn't say we have the lower price, because of quality issue. We need to say we have the best price.
4. How long do you do the export business?
For our company, it starts in 2012. And for our sales persons, they have 8-10years experience to do the international business. They understand each step for the export and do good service for each of our clients.

About Us

Mantern Industrial Co., Ltd. is engaged in international business since 2012. Our aim is to provide good products with competitive price for our clients.

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Add: No. 102 Hongqi, Jinshui Distr., Zhengzhou, China
Tel: +86-13838061200
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