Abstract: A load control system includes: an imaging sensor to capture an image of a target space and detect whether or not a human exists in a detection area in the space; and a display terminal including a display unit to display detection area information corresponding to the detection area thereon. The imaging sensor transmits a transmission signal containing area data indicative of the detection area to the transmission control device, and the transmission control device transmits a transmission signal containing the area data and an address of the display terminal to the display terminal, and the display terminal displays the detection area information on the display unit based on the area data.

Abstract: A terminal device includes a device housing and a printed wiring board, accommodated within the device housing, having a display element mounted thereon. The device housing includes an opening formed at a position corresponding to the display element, a partition wall provided between the opening and the printed wiring board. The partition wall is formed into a tubular shape with the opposite ends thereof opened, and the partition wall has one open end which faces the opening and the other open end which faces the display element.

Abstract: A terminal plate includes a main portion having a screw hole, and a first and second leg portion which protrude from the main portion in the same direction. The first leg portion is formed longer than the second leg portion. The device housing includes an outer wall which has a first attachment hole into which the first leg portion is inserted, a second attachment hole into which the second leg portion is inserted, and a depressed portion into which the terminal screw is inserted. The printed wiring board is electrically connected to the first leg portion, and a center of the screw hole of is misaligned with respect to a straight line extending through a center of the first attachment hole and a center of the second attachment hole when the terminal plate is attached to the device housing and seen in a direction perpendicular to the main portion.

Abstract: A cover for switch is capable of mounting a frame thereon. A protruding portion, which protrudes from a mounting surface on which the frame is to be mounted, is provided with switch operation portions in the front face of the protruding portion. A first wall part, a second wall part and a third wall part are provided upright on the mounting surface, and have a first hole, a second hole and a third hole, through which projecting portions provided in the frame are inserted, respectively. A first raised claw and a second raised claw are provided on a protruding side positioned opposite to the first wall part and the third wall part, for the purpose of fastening a decorative cover for covering the switch operation portions.

Abstract: A terminal plate includes a main portion having a screw hole, and a first and second leg portion which protrude from the main portion in the same direction. The first leg portion is formed longer than the second leg portion. The device housing includes an outer wall which has a first attachment hole into which the first leg portion is inserted, a second attachment hole into which the second leg portion is inserted, and a depressed portion into which the terminal screw is inserted. The printed wiring board is electrically connected to the first leg portion, and a center of the screw hole of is misaligned with respect to a straight line extending through a center of the first attachment hole and a center of the second attachment hole when the terminal plate is attached to the device housing and seen in a direction perpendicular to the main portion.

Abstract: A cover for switch is capable of mounting a frame thereon. A protruding portion, which protrudes from a mounting surface on which the frame is to be mounted, is provided with switch operation portions in the front face of the protruding portion. A first wall part, a second wall part and a third wall part are provided upright on the mounting surface, and have a first hole, a second hole and a third hole, through which projecting portions provided in the frame are inserted, respectively. A first raised claw and a second raised claw are provided on a protruding side positioned opposite to the first wall part and the third wall part, for the purpose of fastening a decorative cover for covering the switch operation portions.

Abstract: A first arm extends from a first edge of an opening edge and is coupled to a push-button handle. A second arm extends from a second edge of the opening edge and is coupled to the push-button handle. The first edge and the second edge faces each other. The push-button handle, the opening edge, the first arm and the second arm are formed integrally formed with each other.

Abstract: A terminal device includes a device housing and a printed wiring board, accommodated within the device housing, having a display element mounted thereon. The device housing includes an opening formed at a position corresponding to the display element, a partition wall provided between the opening and the printed wiring board. The partition wall is formed into a tubular shape with the opposite ends thereof opened, and the partition wall has one open end which faces the opening and the other open end which faces the display element.

Abstract: The device control system includes: a device controller connected to a load device via a signal line; a wireless master connected to the signal line; and a wireless slave. The device controller outputs a first control signal indicative of an intended state of the load device when receiving a second control signal from the wireless slave via the wireless master or receiving via the signal line a third control signal sent in response to a state check signal. When receiving a state change notice sent in response to the first control signal, the device controller sends the state change notice to the wireless master. When receiving the state change notice, the wireless master sends the received state change notice to the wireless slave.

Abstract: A load control system includes: an imaging sensor to capture an image of a target space and detect whether or not a human exists in a detection area in the space; and a display terminal including a display unit to display detection area information corresponding to the detection area thereon. The imaging sensor transmits a transmission signal containing area data indicative of the detection area to the transmission control device, and the transmission control device transmits a transmission signal containing the area data and an address of the display terminal to the display terminal, and the display terminal displays the detection area information on the display unit based on the area data.

Abstract: The device control system includes: a device controller connected to a load device via a signal line; a wireless master connected to the signal line; and a wireless slave. The device controller outputs a first control signal indicative of an intended state of the load device when receiving a second control signal from the wireless slave via the wireless master or receiving via the signal line a third control signal sent in response to a state check signal. When receiving a state change notice sent in response to the first control signal, the device controller sends the state change notice to the wireless master. When receiving the state change notice, the wireless master sends the received state change notice to the wireless slave.