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              MRB 1.54 Inch Retail Shelf Edge Labels1.54 inch HAM154 Retail Shelf Edge Labels Multicolor Series 1.54″ Dot Matrix EPD Graphic Screen Screen Display Color: 4 Colors (White-Black-Red-Yellow) Cloud-managed Pricing in Seconds 5-year Battery Strategic Pricing Bluetooth LE 5.0 
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              MRB 1.54 Inch Electronic Pricing Label1.54 inch HA154 Dot Matrix EPD Graphic Screen Cloud-managed Pricing in Seconds 5-year Battery Strategic Pricing Bluetooth LE 5.0 
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              MRB digital price tag HL154Digital price tag Size: 1.54” Wireless connection: radio Frequency 2.4G Battery life: around 5 years, replaceable battery Protocol, API and SDK available, Can be integrated to POS system ESL Label size from 1.54” to 12.5” or customized Base station detection range up to 50 meters Support collor: Black, White, RED and Yellow Standalone software and network Software Pre-formatted templates for the fast input 
