Review on Detector Hardwired Standards Auto Check AJ 731 by Dave White

based on my experience with this household sensor it deserves 0 stars. The tool is unreliable and constantly gave false alarms, making it ineffective for its main purpose - safety. Despite my attempts to adjust the settings, the alarm continued to beep at inappropriate times, causing much frustration and anxiety. The only positive aspect is that it is hardwired, which reduces the likelihood of it being accidentally unplugged.Overall, I would not recommend this detector to anyone who values safety in their home..