Product Description:
High capacity lithium battery and low power consumption for 10 years of reliable operation
Certified by TÜV Rheinland, global leader in independent inspection services, to meet European Standard EN 14604 for smoke detectors
High performance STMicroelectronics microcontroller
When battery level is low, the red LED flashes once with 1 beep every 60 seconds
Fire retardant ABS plastic material
Simple 2-step installation
Mounting hardware included
Sold as a single unit and as a 3-pack
Standalone smoke detector - does not interlink with other units