Check the listing for details. UTING F21-2S Wireless Industrial Remote Controller Electric Hoist Remote Control. Condition: New. Listed at 110.22 USD. Applications : Bridge Crane / Overhead crane / Chain Hoist / Monorails / Concrete Pump Truck / Mobile Lifting / Tower Crane Receiver Voltage:AC/DC 65V-440VReceiver Voltage Package include: 2 X Transmitters 1 X Receiver Receiver comes with 1 meter cable Operation and maintenance manual Specifications : Transmitter Number of function buttons 2 x one-step buttons (Up and Down) Material Glass-Fiber PA Dimension 132*45*28mm (5.2* 1.8* 1.1 in.) Weight 98G (without batteries) Protection Class IP65 Frequency range VHF: 310~331MHz; UHF: 425~446MHz Transmitter power Less than or equal to 10dBm Safety code 32bits (4.3 billion) Temperature range -40~80 degrees Celsius (-40~176 degrees Fahrenheit) Control distance Approx100m Receiver Receiver power supply 18-65V AC/DC, AC/DC12V, AC/DC65~440V for choose Material Glass-Fiber PA Dimension 88*92*62mm Weight 290G Protection Class IP65 Temperature range -40~80 degrees Celsius (-40~176 degrees Fahrenheit) Frequency range VHF: 310~331MHz; UHF: 425~446MHz Receiver sensitivity -110dBm Cable length 1.65 meters Safety code 32 bits (4.3 billion) Features Control distance is up to 100 meters Over 4.3 billion unique ID code Temperature range: -40°C~ +85°C Enclosure protection class IP 65 Microsoft Windows based software for easy customize configuration Structure: Glass-Fiber Receiver power: 16-65VAC/DC,65-440VAC-DC.other power supply can be customized. Output contact capacity:5A sealed relay output (AC 250V/10A relays, 5A fuse contacts). Receiver: F21-RXC Applications Doors, entrance, gates, winches, pumps, crushers, lighting, conveyor belts, hydraulics etc Working frequency 315 MHz High-frequency channels 64 Unique codes 4.3 billions Power supply 16-65VAC/DC,65-440VAC-DC.other power supply can be customized Power consumption 20~400m A Protection IP65 Temperature -40°C ~ 85°C Control distance Approx. 100M Recommended transmitter F21 series transmitters On Dec 6, 2022 at 18:54:46 PST, seller added the following information: