The EXST series of commercial steel signs features a slim profile that eliminates light leaks, combined with a simple easy to install design. This is an internally self-powered version.
 
• NRCan C860 Approved
• CSA Certified to C22.2 #141.15 and C860
• LED 120/347VAC Input, field selectable
• 4W power consumption single or double face
• High-performance, sealed Ni-Cad battery
• 90 minutes emergency duration
• 20 Gauge steel construction