NOTICE: Use this with proper permission from me. Speaker strobe has circle speaker cover and horn strobe has the square-ish cover. How to control: Click and hold on the pull lever and drag down. To reset it, click on the lock, and after it opens, click on the switch. To toggle between Horn and Speaker, click the case of the alarm. Info: The System Sensor P2R was a wall mounted horn strube alarm made by System Sensor. In August 2002, Honeywell announced that they bought System Sensor. This discontinued the P2R and Honeywell rebranded it as the P2RL which was part of the L-Series Alarms. The P2RL has also been discontinued and replaced with the L-Series P2RL-LF. The System Sensor P2R-SP is a wall mounted speaker strobe made by System Sensor around 2017. It might still be in production.
Credits to Honeywell because they made the pull station. Credits to System Sensor (RIP) for making the orginal P2R and P2R-SP