Embodiments are provided for a method for verifying operation of a variable air valve (VAV) equipment. Embodiments can include operating a motor having a motor shaft coupled to VAV equipment in one of a plurality of modes, and controlling a direction of rotation of the motor shaft coupled to the VAV equipment. Embodiments can also include providing an indication of the direction of rotation of the motor shaft coupled to the VAV equipment. Also provided are embodiments for a system that is used for verifying the operation of VAV equipment.

The present disclosure concerns a warning device comprising a warning body having a longitudinal axis and comprising a light-emitting assembly; and a collapsible stand configurable in a compacted configuration and in a warning configuration in which the light-emitting assembly is at least partially visible. The collapsible stand comprises a handle sleeve mounted to and slidable along the warning body and legs pivotably mounted to the handle sleeve, the legs being juxtaposed against the warning body when the collapsible stand is in the compacted configuration to cover the warning body and the legs extending outwardly and downwardly when the collapsible stand is in the warning configuration, the collapsible stand being configurable between the compacted configuration and the warning configuration by sliding the handle sleeve along the warning body. The disclosure also concerns a warning assembly comprising such a warning device and a method of emitting a warning light signal.

The present disclosure concerns a warning device comprising a warning body having a longitudinal axis and comprising a light-emitting assembly; and a collapsible stand configurable in a compacted configuration and in a warning configuration in which the light-emitting assembly is at least partially visible. The collapsible stand comprises a handle sleeve mounted to and slidable along the warning body and legs pivotably mounted to the handle sleeve, the legs being juxtaposed against the warning body when the collapsible stand is in the compacted configuration to cover the warning body and the legs extending outwardly and downwardly when the collapsible stand is in the warning configuration, the collapsible stand being configurable between the compacted configuration and the warning configuration by sliding the handle sleeve along the warning body. The disclosure also concerns a warning assembly comprising such a warning device and a method of emitting a warning light signal.

A flush wall mounted fire exit sign and an activation system to cause the exit sign to move outward from the wall when the exit sign is needed for viewing and providing direction to a building's exit. The exit sign may be mounted lower on the wall than traditional exit signage and rotate from the wall for people to view and may retract when a fire event is over.

This invention relates to mirror assemblies for vehicles and in particular to interior rearview mirror assemblies having touch screen inputs corresponding to elements representing a symbol. The symbols are located behind a reflective element and not visible until activated by selection of the corresponding input or other means.

Disclosed are a method and/or an apparatus of a foldable-reinstallable wireless warning system for transporting oversize loads. The system includes a transmitter unit, a towing receiver unit, a foldable banner, a battery enclosure, and a set of surface mounted lights. The transmitter unit is configured to transmit an encoded signal. The towing receiver unit is separate from the transmitter unit and is configured to receive and communicate the encoded signal to a radio receiver. The foldable banner has an oversize load warning message printed thereupon. The battery enclosure and the set of surface mounted lights are stitched onto the foldable banner. The radio receiver, a lithium-ion battery and a strobe light controller are housed in the battery enclosure. The set of surface mounted lights includes stop tail turn lights, strobe lights and D.O.T. lights.

The alert system notifies the user, such as a first responder, to a response location at which a responder aid device is located. Such a responder aid device aids the user in responding to an emergency or alarm condition. The alert system communicates with the emergency detection system of a building. The emergency detection system detects emergency conditions, such as fire, carbon monoxide, ammonia levels, and other emergency conditions. The alert system receives the emergency signal from the emergency detection system. The alert system activates at least one beacon or multiple beacons. These beacons show the location of the responder aid device through an alert, such as a visual alert and/or an audible alert. A monitor device alerts the users as to which responder aid devices have been used, applied, or otherwise employed in response to the alarm or emergency conditions.

The alert system notifies the user, such as a first responder, to a response location at which a responder aid device is located. Such a responder aid device aids the user in responding to an emergency or alarm condition. The alert system communicates with the emergency detection system of a building. The emergency detection system detects emergency conditions, such as fire, carbon monoxide, ammonia levels, and other emergency conditions. The alert system receives the emergency signal from the emergency detection system. The alert system activates at least one beacon or multiple beacons. These beacons show the location of the responder aid device through an alert, such as a visual alert and/or an audible alert. A monitor device alerts the users as to which responder aid devices have been used, applied, or otherwise employed in response to the alarm or emergency conditions.

An indicator device comprises an indicator member (102, 222, 330) moveable between first and second positions, a switch means (152, 252, 352) engageable by the indicator member when the indicator member is in the second position, a signal generating means (160, 260, 360) for generating a data signal, connected to the switch means, a signal transmitting means (158, 258, 358) connected to the signal generating means for wirelessly transmitting the data signal and an electrical power source (162, 262, 362) for supplying electrical power to the signal generating means and the signal transmitting means, wherein the device is configured to generate and transmit a data signal on actuation of the switch means. The invention also includes a dispensing device comprising such an indicator device.

An indicator device comprises an indicator member (102, 222, 330) moveable between first and second positions, a switch means (152, 252, 352) engageable by the indicator member when the indicator member is in the second position, a signal generating means (160, 260, 360) for generating a data signal, connected to the switch means, a signal transmitting means (158, 258, 358) connected to the signal generating means for wirelessly transmitting the data signal and an electrical power source (162, 262, 362) for supplying electrical power to the signal generating means and the signal transmitting means, wherein the device is configured to generate and transmit a data signal on actuation of the switch means. The invention also includes a dispensing device comprising such an indicator device.