Motion Sensors & Security Alarms from China — Sourcing, Inspection & Shipping
We purchase from 1688, Taobao, Alibaba with zero commission, inspect and take photos at our Guangzhou warehouse, and ship to your destination.
Guangzhou warehouse: storage racks with boxesWhat clients order
Passive infrared wireless motion detectors with pet immunity algorithms
Magnetic surface-mounted reed switches for door and window perimeter protection
High-decibel outdoor warning strobe sirens with flashing beacon LEDs
Wireless security arming keypads and handheld remote fob transmitters
Smart home environmental water flood sensors and photoelectric smoke detectors
What we inspect at the warehouse
Inspecting molded plastic enclosures, Fresnel optical lenses, and rear anti-tamper switches
Verifying inclusion of ball-joint mounting brackets, battery cells, and adhesive pads
Matching radio frequency bands, wireless protocol markings, and part numbers against invoice
Checking retail packaging cleanliness and barcode product identification labels
What is not inspected
We do not conduct open-field radio transmission range testing on electromagnetic proving grounds
Where we source & buy
Wholesale and factory direct platforms in China with zero buying commission
China's wholesale B2B marketplace connecting hundreds of thousands of manufacturing facilities, industrial
China's vast consumer online marketplace connecting millions of independent merchants, designers, and local
An international digital B2B directory connecting Chinese export enterprises, industrial manufacturers, and
How we work
Send a product link or the tracking number of purchased goods.
A manager calculates the quote — you confirm.
We buy with zero commission or receive your order at the Guangzhou warehouse.
We inspect, photograph, and dispatch to your city.
You receive the goods at destination; route confirmed in quote.
Frequently Asked Questions
How are security sensors packaged to avoid damage during road transit?
Can sensor parcels from separate 1688 suppliers be merged?
Do you charge agency commission fees on alarm component procurement?
Send product link — get a quote
Provide a product link from 1688, Taobao, or Poizon. Our manager will calculate the shipping cost to your destination.