LONE WORKER DEVICES 4 years ago ID: #384158 Listed In : Business & Services 4235 N Keeler Ave, Chicago, IL 60641, United States 773-362-2888 https://loneworkerdevices.com/ Business Description Emergency locate and respond Lone Worker Man Down solution for people who work alone, remotely or in areas where safety is a concern. Business Hours: 9-5 Mon - Fri Payment Methods: Credit Card, Paypal Business Since: 2017 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Lone Worker Devices Lone worker alarms Man Down Personal alarm