Henan Chicheng Electric co.,ltd
We takes 'protecting and safeguarding human beings as our responsibility'
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Product introduction:
SD-202 2 wires smoke detector is our featured factory price smoke detector with 9V voltage which is widely hot-sale around worldwide. Using Artificial Intelligent micro processing technology, the smoke chamber adopts insect nets design, avoid insects fall into alarm.
Technical index:
| Model | SD202 |
| Gas | smoke |
| Working Voltage | DC1.5V*2 alkaline battery or carbon-zinc battery |
| Audible alarm | >=75dB |
| Response | T90<=30s |
| Operating voltage | DC12V/24V (with 4.5V back-up battery) |
| Temperature | -10 degree to 50 degree |
| Humidity | 10%-90% |
| Dimension | Ø107*44mm |
| Standard | EN 14604-2005 |
Certificate
Company introduction:
Established in 2004, Henan Chicheng Electronics Co.,Ltd is speclized in the R&D, manufacture, marketing of gas detector device in China, we can always supply you professional technical support and solutions.
With ISO9001-2000 Certified, Chicheng products are mainly divided into household gas alarm, portable single/multi gas detector, industrial fixed gas detecting transmitter, etc.
Henan Chicheng has a mission to offer proper device and excellent all-round services to customers from automotive production plants, petrochemical, gas, pharmaceutical and metallurgical industries.
Sincerely welcome customers worldwide. OEM and ODM welcome !
International Trading Fair:
Russia in 2017:
Dubai in 2017