2017年4月10日星期一

Smoke Detector with Carbon Monoxide Alarm - China supplier of smoke detector fire alarm


Smoke Detector with Carbon Monoxide Alarm

Features of Smoke Detector with Carbon Monoxide Alarm
1. Smoke Detector with Carbon Monoxide Alarm detect smoke and carbon monoxide hazards early, alarm provides 85 dB warning of danger; separate alarm sound for each hazard;
2. Test/reset button simple to use to check proper performance; unit automatically resets following dispersal of smoke/gas hazard; blinking LED indicates ready mode;
3. Smoke And Carbon Monoxide Detector is easy to maintain, improved technology delivers superior performance and earlier smoke warning compared to non-photoelectric devices, which better protects you, the ones you love, and your home;
4. Smoke Detector Carbon Monoxide Alarm with LCD displayer, the backlit digital display feature allows for easy viewing of carbon monoxide levels from 001-999 PPM (parts per million);
5. When concentration of the leaked carbon monoxide reaches the given alarm level, the detector LED flashes red and buzzer gives out alarm sounds;
6. This Smoke Detector with Carbon Monoxide Alarm product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.

If you are interest in our Smoke Detector with Carbon Monoxide Alarm, please contact us. Email: sales@china-siter.com.

this article is published by China manufacturer and supplier of Smoke Detector with Carbon Monoxide Alarm -  NINGBO SITERWELL ELECTRONICS CO.,LTD.

article from http://www.china-siter.com/tag/Smoke-Detector-with-Carbon-Monoxide-Alarm.htm

2017年2月19日星期日

Wireless Smoke Alarm - China manufacturer of Security & Protection Products

Wireless Smoke Alarm
 
Wireless Smoke Alarm is kind of photoelectric smoke detector, is the use of smoke particles in infrared light refraction fire detection principle, the circuit consists of infrared-emitting portion and receiving parts, the launch tube and receiving tube placed in the optical maze, optical maze maskable external stray light interference, but does not affect the smoke into the detectors.
Under smoking status, receiving tube receives only a very weak infrared light, when smoke enters Wireless Smoke Alarm, due to scattering, the received optical signal enhancement, when the smoke reaches a certain density, the Wireless Smoke Alarm Detector output alarm signal.

Features of Wireless smoke detector alarm :

1. Adopted MCU auto-processing technology, stability improved;
2. Wireless network function;
3. Hush function;
4. Fault auto checking function;
5. Auto reset;
6. Infrared photoelectric sensor;
7. Sound &flash alarm/LED indicator;
8. SMT manufacture technology adopted, high stability;
9. Dustproof, mothproof, anti light interference design;

this article is published by China manufacturer and supplier of Wireless Smoke Alarm - NINGBO SITERWELL ELECTRONICS CO.,LTD.

article from http://www.china-siter.com/tag/Wireless-Smoke-Alarm.htm

2017年2月3日星期五

Fire Alarm System Conventional photoelectric smoke detector - China manufacturer of Smoke Alarm

Photoelectric Smoke Detector also known as an Optical Smoke Detector that detect the smoke by a couple of infrared diodes. Photoelectric Smoke Detector contains a light source (typically an incandescent light bulb or light-emitting diode), a lens, and a photoelectric receiver.

Photoelectric Smoke Detector infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it. While have no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal.

the Photoelectric Smoke Detector product uses a unique structural design, and the use of intelligent MCU photoelectric signal processing, with dust, pest control, anti-light interference and other functions, to ensure the stability of the product from the design. Suitable for various installation environments, improve the user's perception of the alarm signal.

If you are interest in our Photoelectric Smoke Detector, please contact us. Email: sales@china-siter.com.

this article is published by China manufacturer and supplier of Photoelectric Smoke Detector - NINGBO SITERWELL ELECTRONICS CO.,LTD.

article from http://www.china-siter.com/tag/Best-Photoelectric-Smoke-Detector.htm

Best Photoelectric Smoke Detector

2016年12月18日星期日

Wireless Carbon Monoxide Alarm - China supplier of Carbon Monoxide Alarm

Wireless Carbon Monoxide Alarm with voice prompt, microprocessor control, adopt high quality electrochemical gas sensor and advanced technology, support displaying of the carbon monoxide gas concentration and the time.

When trigger the Wireless Carbon Monoxide Alarm, this detector adopt catalytic combustion method sensor which is stable and reliable.

When the CO concentration in the air reaches the presetting alarming level, the Wireless Carbon Monoxide Alarm Detector will give audio and video alarming promptly to inform the user to adopt measurement to avoid the fire, explosion etc. dangerous accidents.

This Wireless Carbon Monoxide Alarm product can be well used in villas, factories, shopping malls, warehouses, office buildings, etc.
Wireless Carbon Monoxide Alarm

Wireless Carbon Monoxide Alarm Features:

1. Suitable for use with most weak control systems (burglar alarm, building intercom, three meter remote, etc.);
2. Sleek low-profile housing design, wall-mounted, high stability, durability; Alarm reset automatically;
3. Photoelectric sensing technology, fully supervised for low battery and low sensitivity;

If you are interest in our Wireless Carbon Monoxide Alarm, please contact us.

this article is published by China manufacturer and supplier of Wireless Carbon Monoxide Alarm - NINGBO SITERWELL ELECTRONICS CO.,LTD.

article from http://www.china-siter.com/tag/Wireless-Carbon-Monoxide-Alarm.htm

2016年12月11日星期日

Smart Home Wall Controller - China Smart Home Kit manufacturer

NINGBO SITERWELL ELECTRONICS CO.,LTD professional manufacture Smart Home Wall Controller and GSM Controller.
Our Smart Home Wall Controller is a universal GSM dialer and controller as well as a GSM Remote Control and Alarm Unit. Smart Home Wall Controller allows you to monitor and control an alarm or remote stations or equipments or machines by SMS(Short Message Service) Or transport data between user and PLC. Another, Smart Home Wall Controller can transmit data from apparatus (thermometer, humidity meter, electric meter, flowmeter) to user or monitoring center by SMS(GSM DTU).

Mainly Features of the GSM Smart Home Wall Controller:

1. Any relay of GSM Smart Home Wall Controller can be switched on by sending a SMS or call to the unit;
2. GSM Smart Home Wall Controller has 4 Alarm logic inputs for SMS reporting and dialing (the inputs react to a connection or disconnection to or from a common GND terminal);
3. GSM Smart Home Wall Controller has up to10 different mobile phones numbers can be pre-set in the system; can read logic input status by SMS;
Smart Home Wall Controller

If you are interest in our Smart Home Wall Controller and GSM Controller, please contact us.

this article is published by China manufacturer and supplier of Smart Home Wall Controller - NINGBO SITERWELL ELECTRONICS CO.,LTD.

article from http://www.china-siter.com/tag/Smart-Home-Wall-Controller.htm

2016年12月4日星期日

Co Gas Detector from China Carbon Monoxide Alarm manufacturer

The Importance of Co Gas Detector:

Co Gas is the byproduct of combustion. Sources of Carbon Monoxide can include furnaces, gas appliances, vehicles, and anything else that uses a combustion process. Carbon Monoxide is particularly dangerous because it is odorless. People can be exposed to it for an extended period of time and be totally unaware. Inhalation of carbon monoxide can lead to fainting or even death.

Both carbon monoxide and combustible gas present a significant threat to human safety. All homes should have Co Gas Detector, if any combustible gases are used in the house, detectors for combustible gas.

When the flammable gas density reaches to response setting value of density in its surrounding environment, the alarm can give out alarm signal of sound, light and networking. In the alarm state, the ambient concentration of combustible gas down to the rated value, the alarm can be automatically restored to normal monitoring state. Co Gas Detector has red, yellow, green three state indicator lights and one built-in buzzer, show the following three kinds of states separately:
1. Green indicator lights up, the power supply operates normally, and in the state of monitoring; 
2. Yellow indicator lights up with the sound of the buzzer, alarm faults(mainly on sensor);
3. Red indicator lights up, with the buzzer noise and networking output, indicate the alarm is in alarm state.

Co Gas Detector
If you are interest in our Co Gas Detector, please contact us.

this article is published by China manufacturer and supplier of Co Gas Detector - NINGBO SITERWELL ELECTRONICS CO.,LTD

article from http://www.china-siter.com/tag/Co-Gas-Detector.htm

2016年11月27日星期日

Battery Co Detector from China Carbon Monoxide Alarm manufacturer

Battery Co Detector

Battery Co Detector Installation:

1. Choose a suitable spot to install, then mount and fix the bracket to the wall or ceiling. Attach the Battery Co Detector and make sure it is securely connected with the bracket.
2. Battery Co Detector is suitable for bedrooms, kitchens, garages, basements, etc. An ideal installation spot is the center between a bedroom and the living room, which will cover a wider area.
3. If installed surface mount on a wall, it should be less than 4 meters from the floor. If installed flush mount in the wall, the distance between the position on the wall and ceiling should be 10cm to 20cm.
4. When installing the Battery Co Detector, it should not be installed next to a door or window, where there is a draft, in order to maximize the sensitivity of the Battery Co Detector. The recommended number of units per area: one in 10—20 square meters.
5. In special locations and under special conditions, it may be necessary to use more than one unit 2.5meters apart. Don't install it in damp places such as bathrooms, open areas, etc.

Battery Co Detector
If you are interest in our Battery Co Detector, please contact us.

this article is published by China Battery Co Detector manufacturer and supplier - NINGBO SITERWELL ELECTRONICS CO.,LTD

article from http://www.china-siter.com/tag/Battery-Co-Detector.htm