descent device 1 3m s

{"cid":"91220200","title":"Reciprocating High-Rise Escape Descent Device TH-30A 15m Rope 1000kg Breaking Force Safety Harness Kit for Fire Emergency Evacuation","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/e6\/507801fa2eef8b10b1408ce653ff-200x200-1.jpg","attrs":{"Price":"5000 $21.5","Model Number":"TH-30A","Name":"Reciprocating High-Rise Escape Descender","Model":"TH-30A","Load capacity":"10 - 100 kg","Maximum number of occupants per use":"1 person","Descent speed":"0.8 - 1.3 m\/s","Length of rope":"15m (suitable for 3-4 floors), customizable length","Rope breaking force":"greater than 1000 kg","Packaging size":"27.2*27.2*19.7cm","Net product weight":"4.8kg","Product weight":"5.964kg","Custom logo":"\u2265500 pieces"}}