Siemens FP-11 Smoke Detector Head (Certified, 30-Day Warranty) [Very Good]

Description

All are pulled from a working system, tested and stored until sold. Conditions are similar to the one shown in the pictures, or could include dust, debris and markings which would only be on the back and/or the inside lip (not visible once installed). These could also include a sticker on the back. Let me know if you have any questions. This set includes Rev. '1', '4', '7' + more.
Send all offers through the 'Make Offer' button.
Certified = Tested.
30-Day Warranty: If item is in non-working conditions or becomes faulty within the first
30 days of when the item is shipped
, then the item can be sent back to be replaced or repaired.