Dear sir or madam,
it's nice to contact with you!
we, Cionyx Technology(shenzhen)Co., Ltd, are the professional manufacture of wireless alarm.we can supply you what you want.our products are easy to install and operate.if you are interested in our products, pls do not hesitate to let me know, thanks a lot!
if you want to know more information about our products, you give me a call.

any questions from you are welcome at any time!

looking forward to your favourable reply!

thanks and best regards
Anna