Two-alarm system features a loud volume voice warning: "Fire, Fire!" or "Warning! Carbon Monoxide!" Low-battery indicators include "Low Battery" announcement, chirp …
Front loading so you can change batteries without removing from mounting bracket. Tamper-resistant locking feature. Hush® features silences nuisance alarms. Requires 9V battery (incl.). Test/reset …
Up to 10-year battery life. Hush® feature to silence nuisance alarms. Battery back-up (9V battery included). Test button. Quick-connect power harness. Battery: Lithium Ion; Height: N/A; Maximum …