Hi, sir,It is nice to write to you. This is Berk from Turkey. I would like to buy PIR detector , wall mount, intruder alarm.Could you please send me the quotation from this with the details as below:Metal Type,Metal Ceiling Material,Color,Do you have any quality assurance certificates?Thank you, and I look forward to hearing from you.Best RegardsBerkGOLD SECURTY SYSTEMS ALAM Show More