Dear Safemart, I&＃039;d like to take this opportunity to introduce you our company, thanks for your time! We are exporting alarm systems/wireless PIR/IR detector/wireless smoke detector/ wireless glass detector/CO detector/ door and window sensor etc,if you are interested in any of the items, please just contact me, I&＃039;d like to be helpful!anytime! It&＃039;s kindly recommended that you visit our website at: xxxxx, If you want to gain more detailed information about our products or any questions please just let us know, we&＃039;d like to answer any question you may have. Your prompt reply would really be most appreciated Many thanks Bruce Lee Sales Representative Young-cheer Industrial Co.Ltd(SHENZHEN CITY, CHINA) Tel: (86)-755-2979-1901 Fax:(86)-755-2979-1048 -------------------------------------------------------------------------------- (Operation chart(06-20-10-54-51).jpg) -------------------------------------------------------------------------------- (Accessories (06-20-10-54-51).jpg)