Features: Automatic infrared soap dispenser of liquid/ spray type provides safety and convenience. Keep hands clean and sanitary everyday. Adopts infrared sensor, 0.25s quickly dispensing, touchless design makes it more sanitary and convenient. Wall mounted style, offers screws for installation. High-impact ABS and PC material, non-toxic and oderless, wear resistant and durable. IPX3 waterproof level, easy to use and refill liquid detergent. Detachable 1000ml (35.2oz) bottle, large capacity for long-time using, suitable for liquid detergent, hand cleaning gel, shower gel, shampoo, lotion, etc. Locking design which can prevent from theft or damage is safer in public places. Translucent window for convenient use. Fits for both home and commercial use, applicable to home kitchen, bathroom, shopping mall, hotel, restaurant, factory, school and other places. Dual power supply method, 4 C batteries (not included) or DC 6V 1A power adapter (not included). Note: Spray type is for thin liquid only.