We recently completed an annual fire alarm system inspection of a Siemens SXL-EX system. We need to replace 18 smokes that failed sensitivity and 18 heats that are expired. These are small systems for a 20 Unit apartment complex. Each system consists of 3 pull stations, 1 smoke, 1 heat and a few horn strobes. The part # of smoke currently installed is the PE-11 with DB-11 base. The heat detectors are an older 135 degree fixed temp (not a Cerberus, Pyro or Siemens device, our pic looks like a Chemetron). The Siemens replacements are very expensive.
We use the System Sensor 2W-B smoke and the 5601P heat detector quite often as device replacements for other manufacturers but we don’t see a lot of Siemens equipment. Does anyone know if the system sensor smoke and heat will work with the SXL-EX Fire Control Panel?