Purchase Qty. Reference FOB Price
1-48 Pieces US$6.20
49-98 Pieces US$5.50
99-198 Pieces US$4.80
199+ Pieces US$3.77
Product Description
Single Infrared Beam Sensor Laser Alarm System Detector Safety Alarm Home Door Model No.: BS-20 Features > Anti-glare up to 50,000LUX, built-in automatic adjustment of glare filtration system, to avoid the impact of light or car lighting > All-weather sealed rain (fog), dust (insects) and ...