
Telecontrol F21-E1 6 Channel Industrial Radio Remote Control. Wide Voltage Range: Supports AC/DC 24-48V and 100-440V, with 12VDC customization available. Extended Transmission Distance: Standard 100m range, customizable up to 200m with extra antenna. Durable Construction: Glass-fiber PA material with IP65 protection and shock-resistant housing. High Security Coding: Over 4.3 billion unique IDs with 32-bit safety code and anti-counterfeit marking. Multi-Transmitter Support: One receiver can work with multiple transmitters (e.g., 2TX+1RX). Low Power Consumption: 2 AA batteries last up to 4 months with low power warning and auto cut-off. Customizable Button Functions: Program button functions via computer interface (software and cable optional). Broad Application Scope: Suitable for cranes, construction machinery, automation, and industrial equipment.