The two CO Alarms withdrawn are:
- Carbon Monoxide Alarm / Model No. YK-CO/H (220V)
Manufactured in China by Shenzhen Yongchangda Electronics.
Batch No. / Bar Code:06/2012/4010384511128
Findings: the product is not sufficiently sensitive with respect to detection of carbon monoxide.
- Carbon Monoxide Alarm / Model 51112
Manufactured in Germany by Stabo.
Name: CO Alarm II
Batch No. / Bar Code: Unknown
Findings: the product does not work quickly enough in the presence of carbon monoxide.