Start-Manager Operator Access Control SystemControl who has access to your forklifts and machinery with Start Managers dual function access control devices. All models can be activated with a 4 digit key code or 125 kHz proximity card or key fob. These rugged units are weather proof, dust proof and vandal proof, and are built for the toughest industrial applications. The SM301 unit features a daily operator safety check to be completed at the start of each shift and an integrated Wi Fi