| 10 years carbon monoxide sensor/10 years end-of life |
| Single button test/silence |
| Can silence the low battery chirp for up to 8 hr or temporarily silence an unwanted nuisance alarm |
| Patented technology provides 360 deg of direct access to the smoke sensor |
| Perfect mount allows for easy alignment of alarm |
| Spread spectrum horn tone lower and varying frequency makes it easier for the elderly with normal aged related hearing loss to hear the horn |
| Alarm latch remembers which unit initiated an alarm, low battery latch to visually identifies unit in low battery condition |
| Dust cover |
| End of life signal provides audible notification alarms needs to be replaced |
| Electronically simulates carbon monoxide condition, causing the unit to alarm, press and hold test/silence button |
| Alarm reset automatic when carbon monoxide clears |
| Constant green LED AC power, intermittent green LED DC power |
| Red LED flashes rapidly local alarm |
| Red LED out remote alarm |
| Red LED flashes every 5 s after local alarm latching alarm |
| Power led flashes green on for 2 s, off for 2 s low battery latch |
