4.5m Pneumatic Telescopic Mast with Inside Wires for Mobile Camera Solution. Pneumatic Telescopic Design: 4.5m extended height with 1.65m closed height for compact storage and transport. High Payload Capacity: Supports 50kg vertical payload at 0.2Mpa working air pressure. Integrated Wiring System: Pre-installed 2xCAT6 + 6x1.5mm^2 wires for seamless camera power and data. Durable Aluminum Construction: Made of high-strength Aluminum alloy 6063T5 for lightweight durability. Automatic Extension Mechanism: Non-lockable collar type enables automatic extension and retraction. Wind Resistance: Designed to withstand wind speeds up to 80km/h. Comprehensive Warranty: Includes one-year guarantee covering mechanical defects. Fast Production Lead Time: Standard lead time of 20 days, with peak/off-season times within 15 workdays.