Product Model: YH-D15 Overall Dimensions: 1495mm×450mm×180mm Screen: 10.1-inch capacitive touch screen (Optional) Resolution: 1366×788 Communication Interface: Network port; expandable with WiFi, 4G Operating System: Windows/Android (optional) Memory: 2G + 8G RF Performance: Supports multi-tag identification and multiple tag data filtering methods Reading Distance: 0-2.5m (adjustable by power) Alarm Method: Sound and light alarm Alarm Trigger Mode: EAS trigger / Whitelist trigger Installation Method: No slotting required; equipped with 1.5m stainless steel wire slot and expansion screws RF Protocol Standard: ISO18000-6C (EPC C1G2), 840MHz-960MHz Operating Temperature: 0~60℃ Operating Humidity: 10%RH~90%RH Software Services: Customizable to support message upload via protocols such as Http, WebSocket, MQTT