The Thermotech 302 Series rate-anticipation heat detec- tors operate within a controlled range of two to three de- grees of their set points, regardless of the speed or rate of temperature rise.
The EN54-24-certified L-VHP15A from Honeywell consistently delivers intelligible voice and superior sound reproduction. It features a low-profile yet stylish design as well as high-strength, UV-protec
X-DA1500 high efficiency power amplifier provides audio signal amplification for the X-618 Digital Public Address and Voice Alarm System. X-DA1500 is reliable, efficient and light in weight.