(2) Laser sensor, can avoid strong reflection
(3) Adjusting water temperature above counter
(4) Sensing distance adjustable
(5) Three kinds of power supply: AC/DC/AC&DC
(6) With 1-minute overtime protection
(7) With low power indicator (For DC type)
(8) Waterproof battery box
(9) Adopting professional moisture resistance sealant
(10) Adopting international brand-name electronic components