Mains powered optical Smoke Alarm with 10 year rechargeable lithium cells

Mains powered optical Smoke Alarm with 10 year rechargeable lithium cells

Optical smoke alarm with hush button and a 10yr+ rechargable lithium backup cells:

• More responsive to slow smouldering fires
• Features the large, advanced Ei optical chamber with proven extended life capability. Fitted with insect resistant screen
• Easy to use integral Test and Hush button
• Separate mains and warning LEDs
• Low power cell warning in the event of mains or cell failure
• Interconnects with other Ei Professional mains powered smoke & heat alarms
• Precision charging circuit ensures peak cell performance
• Proven 10 year+ rechargeable lithium cell back-up
• Hush button for false alarm control
• Dimensions (HxWxD): 140x120x46mm