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The SIGA-CC2A Dual Input Signal Module is an analog addressable device use to connect a supervise Class A or Class B output circuit to two input circuits
JOHNSON CONTROLS M500MJ MINITOR MODULE
1-year warranty
— RA400Z(A): Remote LED annunciator
System Sensor 2251TB Intelligent Photoelectric smoke detector with thermal Siemens OP121 The SIGA-CC2A Dual Input SignalThe System Sensor 2251TB is an Intelligent Addressable Photoelectric Smoke Sensor w Thermal (135F 57. 2C fixed) Sensor. The sensitivity of 200 Series detectors can be programmed using the control panel software to suit the environment. In addition, detector sensitivity is continually monitored and reported to the panel.
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