SD-202 standalone smoke detector is our featured factory price
smoke detector with 3 V 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.
DC1.5V*2 alkaline battery or carbon-zinc battery
DC12V/24V (with 4.5V back-up battery)
-10 degree to 50 degree
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