Apollo 55000-198APO AlarmSense A1R Heat Detector with Sounder Visual Indicator Base,There are two heat detectors in the AlarmSense range designed to suit a wide variety of operating conditions. A static heat detector (CS) which responds only when a fixed temperature has been reached and a rate-of-rise detector (A1R) which has a fixed upper limit, but in addition, measures the rate of increase in temperature.

• · but in addition
• · measures the rate of increase in temperature. AlarmSense is a range of conventional fire detection and alarm products designed to be connected to the same pair of supply wires
• · making installation quicker and less expensive. AlarmSense has been developed to make the design and installation of a fire detection and alarm system easier and more economic for small to medium-sized buildings. The range also allows an existing system t
• · AlarmSense incorporates features that help reduce false alarms and patented technology to ensure the integrity of a system. The range also includes products
• · such as beacons
• · to help meet the requirements of the Disability Discrimination Act (DDA).
• · Can be used for applications where smoke detectors are unsuitable
• · Ideal environments that are dirty or smoky under normal conditions
• · CS detectors are ideal for use in environments with rapid temperature fluctuations
• · 360C visibility of LEDs