telecrane f21 4d double speed safety

{"cid":"91219695","title":"4 Keys Telecrane F21-4D Double Speed Safety Hoist Crane Radio Control Systems","imgUrl":"https:\/\/img.ismap.com\/nimg\/61\/82\/04671cb357e9da54b48e48b79e21-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TELECRANE UTING INDUSTRIAL REMOTE CONTROL","Model Number":"F21-4D","Minimum Order Quantity":"MOQ:12pcs","Delivery Time":"1-4 weeks depending on the quantity","Certification":"CE FCC","Place of Origin":"NINGBO CITY, CHINA","Payment Terms":"T\/T, Western Union, MoneyGram,Paypal","Supply Ability":"1000-5000pcs\/month","Packaging Details":"Box+carton,12pcs\/carton,19.5.0kg\/carton, carton size: 66X43X52cm","Product name":"Industrial electric hoist radio remote control","Voltage":"AC\/DC18-55V\/65-440V\/ DC12V","Frequency":"UHF(420.2-440)","Material":"fiber glass reinforced nylon","TX power":"2 AA size batteries","operation distance":"80-100M"}}

{"cid":"91202673","title":"F21-4D Telecrane Remote Transmitter Receiver Industrial Crane Remote Controller","imgUrl":"https:\/\/img.ismap.com\/nimg\/81\/fd\/996ad5277be6a8ba240f1452f4fb-200x200-1.jpg","attrs":{"Price":"50USD-500USD","Brand Name":"Telecrane","Model Number":"F21-4D","Minimum Order Quantity":"1 set","Delivery Time":"5-8 Working days","Certification":"ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"8000 Sets \/ Year","Packaging Details":"Carton Packing","Product name":"F21-E1B Wireless Remote Controller","Material":"Plastic And Silicone, Glass-Fiber PA","Function":"Waterproof, Single Serve","Application":"lifting machinery, crane,hydraulic crane","Color":"Yellow \/ Red"}}