Frame Type Hall Call Device No Bottom Box

NL-HB5 frame type frameless box elevator external calling device   NL-HB5 is an upgraded and iterated frame style frameless box elevator external calling device, which is optimized and upgraded for modern building new and old elevator renovation projects. It solves the industry pain points of traditional external calling equipment, such as cumbersome pre embedding, single style, and poor adaptability. With its lightweight body shape, exquisite stainless steel technology, and rich functional configuration, it is widely suitable for various commercial and civil buildings such as high-end residential buildings, star rated hotels, commercial squares, and business office buildings. It is the mainstream preferred accessory for overseas elevator engineering installation, equipment maintenance, and batch trade of accessories. The product adopts a classic thin integrated design, paired with exquisite stainless steel frame edging technology. The body is flat and simple, with sharp lines. After…