Beijing SZMD High Technology Co., Ltd (hereinafter referred to as SZMD), established in 2006, is a China supplier for security solutions with strong R& D capability, professional sales & engineering team to provide wide-range high quality security devices & systems to customers around the world.

Our products mainly applied into the national security, military missions,, prison jails, education, and custom and so on.



with more than 10 years development, SZMD has been specialized in --UAVs-defender sytem
--IED (improvised explosive device)
--Human presence, movement, heartbeat system
--Entrance cell phone detecor
--Audio/Vedio recorder jammers
--Wireless bug detectors
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