Share on:
Model | Outer Size | Displaying Area | Battery Type | Battery Life |
E-W21 | 76x40x15mm | 48x23mm | CR3032x2/1100mAh | 4 years (5 udpates per day) |
E-W29 | 100x48x15mm | 67x29mm | CR3032x2/1100mAh | 4 years (5 udpates per day) |
E-W42 | 100x95x20mm | 84x62mm | CR2450x4/2200mAh | 6 years (5 udpates per day) |
E-W75 | 183x126x9mm | 163.20x97.92mm | CR2450x7/3850mAh | 6 years (5 udpates per day) |
Communication Technology | Wave Type | Transmission Coverage | Output Power | Wall Penetration |
Eastsun Industrial 433MHz | Long Wave | Radius 80 meters Whole area 20000 m² | 36 dBm 4 W | Very Stronger |
Common 433MHz | Long Wave | Radius 30 meters Whole area 2800 m² | 12 dBm 16 mW | Strong |
2.4GHz (Bluetooth/Zigbee) | Short Wave | Radius 5 - 8 meters Whole area 100 - 200 m² | 10 dBm 10 mW | No |