04/07/2022 – Approximately 8,000 combination smoke/carbon monoxide alarms are being recalled by Universal Security Instruments, Inc., over the risk of the devices possibly failing to alert users to the presence of carbon monoxide.
The recall concerns two models of Universal Security Instruments alarms — MPC322S and MPC122S — both packaged as “2-in-1 Photoelectric Smoke & Fire + Carbon Monoxide” detectors. MPC322S is a battery-powered model, while MPC122S is hardwired with a battery backup.
The affected MPC322S units were produced on June 9, 2017. The affected MPC122S units were manufactured on June 2, 2017. Read full article