Replacement for DETA 1151 Mains Powered Smoke Alarm The DETA 1151 is a mains powered smoke alarms with alkaline back-up batteries and has now been discontinued by the manufacturer. To ensure that owners of existing DETA 1150 systems can continue to use their current wiring, BRK developed their 670MBX alarm to be fully compatible with your outgoing and remaining DETA alarms and bases. Kidde Product Documents - User Manuals, MSDS sheets Firex Alarms: If you look at the back of the alarm, you will see where the text is split into two columns, with text on the left and text on the right. The model is the text on the top of the left hand column after "Model." For more information about your specific product, please refer to your user's manual found in the Document Finder. Pinterest Discover recipes, home ideas, style inspiration and other ideas to try. Pinterest - Italia Scopri ricette, idee per la casa, consigli di stile e altre idee da provare.