F21-E1B Industrial Crane Remote Control System – 100m Wireless Transmitter & Receiver Kit (2 Transmitters, 1 Receiver)
- HEAVY-DUTY DUAL TRANSMITTER KIT: Includes 2 Wireless Transmitters and 1 Receiver for comprehensive control over industrial hoists and cranes.
- RUGGED CONSTRUCTION: Housings made from Glass-Fiber PA (not plastic) for maximum durability and impact resistance.
- EXTENDED RANGE: Achieves a wireless control distance of approximately 100 meters (approx. 328 feet).
- PREMIUM INTERNALS: Features high-quality German-imported buttons and long-life relays for consistent performance.
- SECURE & SAFE: Utilizes over 4.3 billion unique ID codes to prevent interference; IP65 rated for dust and water resistance.
Product Description
Professional Grade Wireless Control for Industrial Machinery
Upgrade your operational efficiency with the F21-E1B Dual-Transmitter Industrial Remote Control System. Engineered for high-performance material handling, this wireless solution provides precise, reliable control over hoists, cranes, and lifting equipment from a distance of up to 100 meters.
Why Choose the F21-E1B System?
- Rugged Durability: Built to withstand harsh industrial environments. Both transmitter and receiver are constructed from high-strength Glass-Fiber PA, offering superior impact resistance compared to standard plastic housings.
- Premium Components: Features German-imported push buttons for a responsive tactile feel and a high-quality relay that significantly prolongs the system’s service life.
- Enhanced Safety: Equipped with over 4.3 billion unique ID codes to prevent cross-interference. The system utilizes laser etching for labels (S/N, CH) to ensure critical safety information is never lost due to wear.
- All-Weather Reliability: Boasts an IP65 protection rating, protecting internal electronics from dust and water jets. Operates flawlessly in temperatures ranging from -40°C to +85°C.
Technical Specifications
Transmitter (x2 Included):
– Frequency: 310.0325-331.165 MHz
– Control Distance: Approx. 100m (200m available via customization)
– Power: DC 12V
– Dimensions: 164x75x46mm
– Weight: 315g
– Protection: IP65 (Glass-Fiber PA Housing)
Receiver (x1 Included):
– Power Supply: AC/DC 18V-65V
– Dimensions: 205x86x80mm
– Weight: 620g
– Protection: IP65 (Glass-Fiber PA Housing)
Certifications: CE, FCC compliant. Includes heavy-duty, reinforced safety cabling designed to prevent accidental detachment or damage.

















