... water faucet, water tank, hand dryer and so on 2.High quality and fast delivery Infrared sensor mould BLJ-ME001ABrief ... introduction:BLJ-ME001A is a type of reflex infrared sensors controller, which is developed and manufactured by Shenzhen ... power supply, or 220V alternating current(with relays output).Dedicated infrared shell: small volum outer covering, easy install, filter falselight ...