The JG-F21-E1B 1R-1T is an industrial-grade wireless radio remote control system used primarily for controlling overhead cranes, hoists, and lifting machinery. It is reliable, durable, and designed for safe, long-range remote operation.
Model: JG-F21-E1B 1R-1T
Transmitter Power: 2 × AA batteries (approx. 4 months of operation)
Receiver Voltage Options: 24V/48V/110V/220V/380V AC or 12–24V DC
Control Distance: Up to 100 meters
Enclosure Rating: IP65 (dustproof and waterproof)
Material: Glass fiber-reinforced nylon
Temperature Range: -35°C to +85°C
Frequency: 310–331 MHz (VHF) / 425–446 MHz (UHF)
Security: 4.3+ billion unique ID codes; key switch; magnetic emergency stop.
Control Layout:
6 single-step buttons
1 Start button
1 Emergency Stop button
Compact & Lightweight: Easy to carry and operate with one hand
High Safety: Emergency stop, key lock, and secure ID codes
Versatile Voltage Support: Suitable for a wide range of industrial power systems
Long Battery Life: Efficient operation with low power consumption
Durability: Built to withstand industrial environments
Ideal for remote control of:
Overhead traveling cranes
Monorail hoists
Chain hoists
Construction lifts
Agricultural and factory machinery
Truck tailgates and similar devices
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