... ME001ABrief introduction:BLJ-ME001A is a type of reflex infrared sensors controller, which is developed and manufactured by Shenzhen Beiluojing ... CO., Ltd. It is applied to the infrared sensors principle, and achieve non-contact inspection, so that ... supply, or 220V alternating current(with relays output).Dedicated infrared shell: small volum outer covering, easy install, filter ...