Here are the specifications for a USI Combo Vending Machine: _General Specifications_ - Machine size: 72" (182.88 cm) tall, 36" (91.44 cm) wide, 30" (76.2 cm) deep - Weight: 500-600 pounds (227-272 kg) - Power supply: 120V, 60Hz, 10A - Climate class: NEMA 12 (indoor use) _Capacity and Features_ - Number of selections: 20-40 snack options, 8-10 soda options - Capacity: 240-480 snack items, 192-240 soda cans or bottles - Product size: 2.5" (6.35 cm) wide, 1.5" (3.81 cm) deep, 4.5" (11.43 cm) tall (snacks); 12 oz cans, 16.9 oz bottles, or 20 oz bottles (soda) - Vending modes: Cash, card, or free vend - Payment systems: Bill validators, coin mechanisms, and credit card readers _Technical Specifications_ - Control system: Electronic control board with LED display - Sensors: Infrared sensors for product detection and delivery - Motors: 1/4 HP refrigeration motor, 1/8 HP vending motor - Electrical connections: 3-prong NEMA 5-15P plug _Additional Features_ - Remote monitoring and inventory management capabilities - Energy-efficient design with low power consumption - Durable construction with powder-coated steel exterior - Customizable graphics and branding options - Audit tracking and sales reporting capabilities _Optional Features_ - Cashless payment systems (credit card readers, mobile payments) - Healthy vending options (specialized snack trays) - Combo capability (adding additional vending machines) - Integrated coin changer or bill breaker _Warranty and Support_ - Manufacturer's warranty: 1-2 years - Technical support: Phone, email, and on-site support - Parts availability: Nationwide distribution network _Certifications_ - UL (Underwriters Laboratories) certified - CE (Conformité Européene) certified - FDA (Food and Drug Administration) compliant _Shipping and Installation_ - Shipping weight: 600-700 pounds (272-318 kg) - Shipping dimensions: 76" (193.04 cm) x 40" (101.6 cm) x 34" (86.36 cm) - Installation requirements: Level floor, 120V power supply, internet connectivity (optional)