4.1 SPORT (OR EQUAL): The following list the minimum specifications required. These specifications come from the TinyMobileRobots Tiny Line Marker Sport. Bidders must bid as specified or an approved equal. • Weight and Dimensions: 55 lbs.; H28” x L28” x W21”. • Wheels and Traction: 3- wheel design to maximize stability and accurate repeatability over a range of surfaces. Uses (2) lightweight back tires and (1) front mobilizing tire. • Battery: Spray time 5.5 hours on a single charge. Removable and rechargeable lithium-ion 400wh battery. • Paint Capacity: 2.6gal large – mouthed, capacity. • Paint Type: No brand required. accepts water-based paint optimized for low-pressure pumps for use on natural or artificial surfaces. • Spray System: Low-pressure pump (50-60psi) for maximum efficiency and brightness. • Weather Resistance: Water-sealed to protect against moisture entering the electronics box. • Accuracy: Precision measuring, custom data point collection, and repeatable within <1cm. • Speed: Variable speed settings up to 2.5 mph. • GPS Connectivity: Attached with GNSS antenna directly, to connect and transmit location data with a satellite-based RTK network. - Does not require a separately installed base station. • Cellular Connectivity: Dual-SIM modem in robot for access to (2) cellular networks, Verizon Wireless and AT&T. Capable of driving, test spraying, and maintenance without any network connection. • Driving Functions: - Close-range: Manual driving and operation without the need for cellular or GPS. - Long-range: Auto “Drive to” sends robot to a specified map point from any proximity. - Custom driving paths: Create automated paths by collecting data points to send robot along a custom route to navigate permanent obstacles from any proximity. • Software Templates: Selection of (1) sport template group, with basic geometry templates included, allowing saved settings and custom measurements per template. • Cloud Backup and Security: Save unlimited field templates with specific GPS locations, custom measurements and settings. • Support: - Live U.S. based support available to remotely access tablet and operate robot, to educate or troubleshoot during live phone or video sessions. - Courtesy loaner robots available, when necessary. - Onsite visits available, when necessary. • Custom Designs: Upload unlimited custom designs for an additional one-time cost. 4.2 PROX (OR EQUAL): The following list the minimum specifications required. These specifications come from the TinyMobileRobots Tiny Line Marker ProX. Bidders must bid as specified or an approved equal. • Weight and Dimensions: 77 lbs.; H28” x L36” x W29”. • Wheels and Traction: 3- wheel design to maximize stability and accurate repeatability over a range of surfaces. Uses (2) large diameter high traction rubber back tires and (1) front mobilizing tire. • Battery: Spray time 5.5 hours on a single charge. Removable and rechargeable lithium-ion 400wh battery. • Paint Capacity: 5 gallon capacity. • Paint Type: No brand required. accepts water-based paint optimized for low-pressure pumps for use on natural or artificial surfaces. • Spray System: Low-pressure pump (50-60psi) for maximum efficiency and brightness. • Weather Resistance: Water-sealed to protect against moisture entering the electronics box. • Accuracy: Precision measuring, custom data point collection, and repeatable within <1cm. • Speed: Variable speed settings up to 2.5 mph. • GPS Connectivity: Attached with GNSS antenna directly, to connect and transmit location data with a satellite-based RTK network. - Does not require a separately installed base station. • Cellular Connectivity: Dual-SIM modem in robot for access to (2) cellular networks, Verizon Wireless and AT&T. Capable of driving, test spraying, and maintenance without any network connection. • Driving Functions: - Close-range: Manual driving and operation without the need for cellular or GPS. - Long-range: Auto “Drive to” sends robot to a specified map point from any proximity. - Custom driving paths: Create automated paths by collecting data points to send robot along a custom route to navigate permanent obstacles from any proximity. • Software Templates: 100+ customizable templates included with Pro X: All sport groups, geometry, symbols, numbers, letters, grids, and more. • Cloud Backup and Security: Save unlimited field templates with specific GPS locations, custom measurements and settings. • Support: - Live U.S. based support available to remotely access tablet and operate robot, to educate or troubleshoot during live phone or video sessions. - Courtesy loaner robots available, when necessary. - Onsite visits available, when necessary. • Custom Designs: Upload unlimited custom designs for an additional one-time cost.