Explosion proof thermal imaging security cameras
In explosion hazardous locations due to flammable gases, dust and liquid, according to the national safety regulation and standard, all the electrical equipment should have explosion proof design, this can prevent those equipment will not initiate an explosion. On the other hand, there is an increasing need for controlling temperature in industrial manufacturing. The traditional adoption of temperature sensor and security guard patrol has disadvantages of instability and low efficiency, this reality pushes industry to seek a more convenient, more reliable, more accurate detecting method.
Dahua launched IR Wavelength 940nm IP PTZ Dome Camera
When traditional IR cameras work at night, the infrared Illuminators will glow red. Intending to avoid IR camera being mistakenly treated as a signal light, Dahua launched new generation no IR-glow starlight IP PTZ dome cameras SD-6C3223U-HN-R and SD-6A9230UA-HNI-R. These two IP PTZ dome cameras are applied to transportation field.
Buying cheap security cameras? You should realize the real cost
Welcome Luke, he is the senior product manager in security company that specializing in security cameras. Recently he wrote an article to explain why customers should stay away from cheap security cameras if they realize the real cost. No matter you are a homeowner who decides to have an video surveillance system intending to improve the home security or a person favors cheaper products, Luke listed the disadvantages of buying cheap security cameras in his article.