Siemens Dual Optical/Heat/Carbon Monoxide Detector - Model OOHC941 (S54320-F8-A2) Model OOHC941 is an advanced, multi-criteria Fire / CO detector that incorporates a redundant optical/thermal sensor. The OOHC941 provides 26 user-friendly,...
Siemens Manual Station - Dual Action - Model HMS-D (500-033400)
Constructed of durable, molded, polycarbonate material that is matte finished in red with raised white lettering.