System Sensor 100 Series Plug-in Thermal Detectors offer superb performance and reliability in a sleek, low-profile design.

• Low standby current
• Compatible with 400 Series product
• Two visible LEDs “blink” in standby and provide a 360°
field viewing angle
• Detector head plugs easily into base
• Built-in test switch
• Wide variety of mounting bases with built-in
shorting spring