| Voltage | Dual 120/277 |
| Charge Rate / Power | “ON” LED indicator light and push-to-test switch for mandated code compliance. |
| Battery | 4.8v maintenance free, rechargeable NiCd battery (EM Standard) |
| Input Wattage | 1.9W |
| Transfer Switch | Internal solid state. Automatically connects the internal battery to LED board and lamp heads for minimum 90min. emergency illumination. |
| Charger | Fully automatic, solid state, two rate charger initiates battery charging to recharge a discharged battery in 24 hrs. |
| Mounting | EZ-snap mounting canopy included for top or end mount. Universal knock-out pattern on backplate for wall mount. |
| Housing | EZ-snap chevron directional indicators. Compact, low-profile design. |
| Construction | Injection molded, engineering grade, 5VA flame retardant, high impact resistant thermoplastic |
| Option SDT | Self diagnosis feature performs monthly, biannual, and annual tests to ensure reliable operation and meet electrical and life safety codes. |
| Option 2C | Dual circuit option on the AC-only unit enables it to be connected to two different (one acting as a back-up to the other) supplies at the same time. |
| Option cUL | Units tested to meet requirements of CAN/USA-c22.2 No. 141- 02 standard for unit equipment. |