Doorking 1603-170 Tunnel Extension for Auto-Spike off-grid With added safety protections and

With added safety protections and convenience outlets

Versatile Power Conversion – Converts 115/208-230VAC input to 31VAC output or 24VAC nominal output

making it perfect for multi-user access

reducing wear on the gate surface while maintaining smooth operation

stopping the gate’s movement to prevent potential accidents or damage

Doorking 1603-170 Tunnel Extension for Auto-Spike off-grid With added safety protections andExpandable Tunnel Extension for Doorking 1603 Auto Spike Systems The Doorking 1603 170 Tunnel Extension is an 18 inch expansion section designed to extend the coverage of Doorking 1603 Auto Spike barrier gate systems. This heavy duty tunnel extension enhances the overall length of the spike system, ensuring greater lane coverage and improved traffic control. It seamlessly integrates with Doorking traffic spike setups, allowing for customized