1.Good quality,nice price 2.One year warranty 3.Lead time:15 working days 4.Shipping:DHL,UPS,Fedex,EMS,TNT,etc 5.MOQ:50pcs Company ProfileKomsa Tech Group is a High-tech company authoritied by government that contains products design, technology research, marketing and system operation services of security, home automation, smart control and sensing control technology. It is also a service ...