Tech Image Main LED Controller SKU: JQA-BLK-DYNCNMAINSN510 products.short.description : Jaquar Master LED Controller is an intelligent Cloud based master processor which Support PC and SD card integrated control; work with sub controllers, can switch freely between PC control and SD card control automatically, when needed $0.00 Qty: Add to cart DOWNLOADS: products.downloadimage products.download.tech.image products.finish.note Add to compare list Email a friend Technical Specifications: Input voltage:100V–240V AC @ 50Hz Operating temperature :-15°C ~ +60°C Humidity : ≤50% RH Power consumption : <10W Environment: IP20 Master cascade signal: Optocoupler Sub controller signal : Ethernet protocol Network interface : RJ45 Ethernet interface Control capacity : Up to 154 Sub-controllers or 4,00,000 channels Transmission distance: Use UTP (unshielded twisted pair) cable, distance between controllers can be 100m Weight :1300 gm Memory : SD card up to 16GB Dimension : 285mm (L) × 156mm (W) × 44mm (H)