Secutron’s MRM-800(U) Series Fire Alarm Manual Pull Stations provide manual activation of the fire alarm. The new MRM-800 Series uses raised symbols and icons instead of printed text, making them universally recognized. These conventional pull stations are available as single-stage dual-action. The MRM-800(U) manual stations are constructed of high-quality polycarbonate resin thermoplastic “LEXAN” that supports high temperatures without deforming. The temperature range is from -40ºC to 66ºC. The MRM-800(U) conventional pull stations are accessible from the front for wiring while mounted, making them easy to install. These pull stations can be mounted on a single-gang backbox, and the mounting holes permit easy alignment to the wall. The suffix “U” indicates the USA version. All manual fire alarm stations shall be installed as per the specific requirements outlined in the UL/ULC codes, as well as all other applicable national or local codes.