
Shield Series ESL
The Shield Series price tags provides are resilient ESLs that are suited for harsh environment. The Shield Series ESL comes with scratch resistant screen surface. They are reliable, cost-effective and innovative retail ESL solution.
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Models of Shield Series ESLs

ZKC15S-E4 | 1.54" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:44.5*35.9*13.7mm
– Working Temperature:0~40℃
– Battery:600mAh
– 1.54″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC

ZKC21S-E4 | 2.13" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:70*36*14.3mm
– Working Temperature:0~40℃
– Battery:600mAh
– 2.13″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC

ZK21SF-N | 2.13" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:72*36.4*14.3mm
– Working Temperature:-25~25℃
– Battery:1200mAh
– 2.13″ Dot-matrix E-paper
– Frezer area use, IP67
– LED Indicator
– Removable Battery

ZKC26S-E4 | 2.6" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:83*41*14.3mm
– Working Temperature:0~40℃
– Battery:1200mAh
– 2.6″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC

ZK26SF-N | 2.66" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:83*41*11.6mm
– Working Temperature:-25~25℃
– Battery:1200mAh
– 2.66″ Dot-matrix E-paper
– LED Indicator
– Removable Battery

ZKC27S-E4 | 2.7" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:77.71*50*14.3mm
– Working Temperature:0~40℃
– Battery:1200mAh
– 2.7″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC

ZKC29S-E4 | 2.9" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:90.41*41*14.3mm
– Working Temperature:0~40℃
– Battery:1200mAh
– 2.9″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC

ZKC37S-E4 | 3.7" Screen Retail Store Shelf Label
Dot Matrix EPD Black/White/Red/Yellow
– EPD / E-ink Screen
– BLE 5.1 with ultralow-power consumption
– Dimension:104*56.4*11.2mm
– Working Temperature:0~40℃
– Battery:1200mAh
– 3.7″ Dot-matrix E-paper
– LED Indicator
– Removable Battery
– NFC