VD 99 RX Switch

Von Duprin 050251 Request to Exit Switch, for use with 22/33A/35A/98/99 Style Devices RX (request to exit) Signal Switch feature is used to signal the use of an opening from the push side. When the push pad is depressed, the switch is activated. These devices are equipped with an internal SPDT (single pole double throw) switch that monitors the touch bar.