Model: ER2

Input Voltage: AC85-265V, 50/60Hz

Power: 3W

Battery: Lithium ion 3.7V

Emergency Time: 3 Hours

Charge Time: ≤24 Hours

Housing Materials: PC + Aluminum + 8mm acrylic

Dimension: 310x235x37 mm

Working Mode: Maintained / Non-maintained

Installation: Wall / Ceiling Mounting

Optional Legends: Changeable / Painting / Engraving