Aiyin 330 Cash Drawer / RJ-11 Aiyin 330 Cash Drawer (RJ-11 Interface) 🔹 Type: POS Cash Drawer 🔹 Interface: RJ-11 (Printer-driven / 12V trigger) 🔹 Construction: Heavy-duty steel body 🔹 Cash Tray: Removable coin & note tray 🔹 Compartments: Multiple bill slots + coin sections 🔹 Locking System: 3-position key lock (manual open / auto / locked) 🔹 Operation: Opens via POS printer signal or manual key 🔹 Durability: High-cycle spring mechanism for frequent use 🔹 Connectivity: RJ-11 cable (connects to receipt printer) 🔹 Ideal For: Retail stores, supermarkets, restaurants, and POS systems