The Murphy ST10AS-LM 10-Point Selectronic Remote Alarm Tattletale is a general purpose annunciator suitable wherever a remote alarm and annunciation is required. Typical applications are in marine pilot houses to alert the crew of problems developing in engine, gear, bilge, auxiliary power plants, etc. Repeater panels can be added for additional locations such as flybridge, on deck, galley or engineer's quarters. Each repeater panel can be acknowledged individually or alternate wiring allows for one master control to silence all repeater panels. Other applications include power plant control rooms or building maintenance, for remote drilling rigs, construction sites, agricultural and construction equipment. The ST10AS-LM model is "Less Mount", meaning that there is neither a flange nor a gimbal mounting bracket packaged with the annunciator. This model features ten (10) visual alarm points and a mini-siren alarm. Preprinted peel and stick nameplates for common faults are supplied with each unit. The ST10AS-LM Tattletale accepts either normally open (N.O.) or normally closed (N.C.) contacts. You can mix N.O. and N.C. contacts. It also has a time delay available to lockout the audible alarm on startup. This unique alarm panel has wide ranging applications and can be grouped in many configurations. This model accepts 8-32 VAC or 8-40 VDC input voltage.