The ORS 142 set serves as an original equipment manufacturer set. It consists of two smoke switches, two bases and a magnet for activating the line monitoring. It can be used wherever smoke switches are used in hold-open systems. It is compatible with all common hold-open systems and is listed in all common DIBt approvals. Optionally, line monitoring can be implemented using the magnet with minimal installation effort in accordance with DIN EN 14637.
