Occupancy Sensors
S241 Magnetic Door Switch
S241 Magnetic Door Switches are sensors used to monitor the open and closed status of a door. A magnet mounted into the door connects the S241 reed switch contacts when the door is closed, signaling room occupancy status.
INNCOM S241 is used to monitor a guestroom entry door as part of Honeywell's INNCOM standalone energy management system or the Integrated Room Automation System. The heart of this system is one of Honeywell’s INNCOM Smart Digital Thermostats. When the thermostat receives information of a change in the position of the entry door (open or closed), it considers the event in combination with information from its passive infrared motion sensor to determine whether the room is occupied or unoccupied. The S241M is a normally open reed magnet switch. Electrically, the contacts are closed when the reed switch is in close proximity to a suitable magnet.The location of the contact was selected so that the switch will detect a door that is resting against the frame but is not latched. Placing the S241M closer to the hinge of the door will provide a “door closed” indication with increasingly open angle. The switch and the mating magnet may also be installed horizontally near the top.
Features & Benefits:- Monitors open/close status of the door
- May be integrated with the INNCOM Room Automation System over Deep Mesh
- Transfers information to other devices such as HVAC and lighting controls
- UL Listed O5O8C 64Z2
