Hoist Crane Industrial Radio Remote Control Wireless Transmitter Stop Button F21-4D (2 Transmitter+1 Receiver, 18V-65V)

Parameters Transmitter specifications Number of function buttons: 4 double speed buttons+E-stop+spare button Material: Glass-Fiber PA 66 Dimension:156*61*51mm Weight: 255g (without batteries) Protection Class: IP65 Frequency range: VHF: 310~331MHz; UHF: 425~446MHz Transmitter power: Less than or equal to 10dBm Power supply: 2AA Batteries Safety code: 32bits (4.3 billion) Temperature range: -40~85 degrees Celsius Control distance: Approx60m(100 meters is customized) Receiver specifications Receiver power supply: 18-65V AC/DC,65-440V AC/DC,12V AC/DC (12V meters is customized) Output contactor capacity:8A sealed relay output (with AC 250V/10A relays,10A fuse) Material: Glass-Fiber PA66 Dimension: 205*86*80mm Weight: 620G Protection Class: IP65 Temperature range: -40~85 degrees Celsius Frequency range: VHF: 310~331MHz; UHF: 425~446MHz Receiver sensitivity: -110dBm Cable length: 1.65 meters (it can be customized) Safety code: 32 bits (4.3 billion) Control distance:Approx60m(100 meters is customized) Note: The LED on the front of the transmitter indicates the condition of the batteries. It will flash green during operation if the battery power is sufficient and will flash red if the battery power is low. If the LED is flashing red, or if the operation becomes erratic, or will only work from a short distance, replace both batteries with new AA alkaline batteries. Application Bridge Crane / Overhead crane / Chain Hoist / Monorails / Concrete Pump Truck / Mobile Lifting / Tower Crane Package includes: 1.Two transmitter with hanging belt 2. One dust bag; 3. One/two receiver; 4. One 1.65m cable connect with receiver; 5. One receive antenna; 6. One operation and maintain manual.

• Intelligent wireless technology, the signal is not afraid of interference: adjust to the best performance, the signal is stable and low power consumption, the antenna is external, so that the remote control signal is everywhere.
• High-performance metal contact button: Ensures that the 2.5N presses 12 million times 0 failure.
• With battery voltage warming device,the power supply is cut off during low power.
• Protection degree: IP65. Nylon fiber shell: comfortable touch, firm and fall resistance, strong anti-rolling ability, waterproof, anti-corrosion, insulation.
• Suit for Bridge Crane / Overhead crane / Chain Hoist / Monorails / Concrete Pump Truck / Mobile Lifting / Tower Crane etc