Disclosed is a mailbox flag holder configured to be inserted over a conventional mailbox. The flag holder is particularly constructed to frictionally engage a mailbox such that the flag holder is securely held on the mailbox. Structurally, the flag holder is of a U-shape construction that includes a pair of legs and a base interconnecting the legs. The legs are slightly spreadable to accommodate the mailbox and once inserted on the mailbox, the legs tend to pull inwardly and grip the mailbox.

Disclosed is a mailbox flag holder configured to be inserted over a conventional mailbox. The flag holder is particularly constructed to frictionally engage a mailbox such that the flag holder is securely held on the mailbox. Structurally, the flag holder is of a U-shape construction that includes a pair of legs and a base interconnecting the legs. The legs are slightly spreadable to accommodate the mailbox and once inserted on the mailbox, the legs tend to pull inwardly and grip the mailbox.

Systems are disclosed for producing audio that is audible outside a collection box for delivery items, the collection box including a user-operated door. The system can include a trigger device, a sensor, an audio transducer that generates the produced audio from an audio signal, an audio chip and one or more processors. The sensor can detect the trigger device when the trigger device is in close proximity, and the one or more processors can be operably connected to the sensor and to the audio chip, where the one or more processors signal the audio chip to send the audio signal to the audio transducer. The one or more processors can further receive and record a status signal indicating that the door is in an opened state. Systems can further include an environmental sensor that measures environmental information.

A system of lockers includes at least two groups of lockers, a control unit, a user interface, a communication unit. Each group of lockers has lockers designated for a respective parcel type. The control unit communicates with the lockers and is configured to control an opening of each locker. The user interface is configured to receive from a delivery person input indicative an identification of the delivery person. The communication unit is configured to communicate the input from the user interface to a data center. The data center is configured to store a plurality of identifications of a plurality of delivery persons associated with one or more of the lockers, for comparing the input with the plurality of identifications, and for transmitting to the control unit a command to open one or more of the lockers associated with the identification input by the delivery person.

An illuminated address number assembly. The illuminated address number assembly includes a housing having a light source therein and fasteners disposed on an outer surface thereof, wherein the fastener secures the housing to an object, such as a mailbox or fence post. The housing further includes one or more cutouts disposed on opposing lateral sides of the housing wherein the cutouts take the shape of letters and/or numbers. The cutouts allow the light source to shine through, such that the cutouts are illuminated. The light source is operably connected to a power source, such as a solar panel or a battery, or hardwired electrical circuit. A wireless transceiver is disposed within the housing and operably connected to the light source, such that the light source can be selectively actuated via wireless communication. The device may further include a wall mounted switch, such that a user can manually actuate the lights.

An illuminated address number assembly. The illuminated address number assembly includes a housing having a light source therein and fasteners disposed on an outer surface thereof, wherein the fastener secures the housing to an object, such as a mailbox or fence post. The housing further includes one or more cutouts disposed on opposing lateral sides of the housing wherein the cutouts take the shape of letters and/or numbers. The cutouts allow the light source to shine through, such that the cutouts are illuminated. The light source is operably connected to a power source, such as a solar panel or a battery, or hardwired electrical circuit. A wireless transceiver is disposed within the housing and operably connected to the light source, such that the light source can be selectively actuated via wireless communication. The device may further include a wall mounted switch, such that a user can manually actuate the lights.

A portable secure mailbox system providing a mail container unit having a container-unit protrusion, a container-unit door, and a container-unit partition, a base anchor unit allowing filling with anchoring material such as water or sand, and having a base-unit recess, base-unit wheels, a base-unit removable plug, and a base-unit foot, at least one bolt and nut to secure the mail container unit to the base anchor unit, a powered sensor-transmitter unit to detect activity and transmit notifications, an optional solar array to recharge the powered sensor-transmitter unit, and an optional ornamental casing. The portable secure mailbox system provides a mailbox and support base that can be easily transported and put in place, when empty, and, after the base anchor unit is filled with anchoring material such as water or sand, and the mail container unit is mounted upon the base anchor unit, provides a stable secure mailbox that can detect activity and transmit notifications. The portable secure mailbox system also provides a mailbox and support base that yield somewhat if struck by a vehicle, such that the mailbox remains functional and damage to the vehicle and driver is reduced.

A portable secure mailbox system providing a mail container unit having a container-unit protrusion, a container-unit door, and a container-unit partition, a base anchor unit allowing filling with anchoring material such as water or sand, and having a base-unit recess, base-unit wheels, a base-unit removable plug, and a base-unit foot, at least one bolt and nut to secure the mail container unit to the base anchor unit, a powered sensor-transmitter unit to detect activity and transmit notifications, an optional solar array to recharge the powered sensor-transmitter unit, and an optional ornamental casing. The portable secure mailbox system provides a mailbox and support base that can be easily transported and put in place, when empty, and, after the base anchor unit is filled with anchoring material such as water or sand, and the mail container unit is mounted upon the base anchor unit, provides a stable secure mailbox that can detect activity and transmit notifications. The portable secure mailbox system also provides a mailbox and support base that yield somewhat if struck by a vehicle, such that the mailbox remains functional and damage to the vehicle and driver is reduced.

A house number illumination device for lighting a house number on a mailbox includes a housing that defines an interior space. A power module is coupled to the housing and positioned in the interior space. Each of a plurality of fixtures is operationally coupled to the power module by a respective wire that extends from the housing. Each fixture is configured to couple to a surface proximate to a respective digit of a house number. Each fixture comprises a bulb so that the plurality of fixtures is configured to illuminate the house number.

A house number illumination device for lighting a house number on a mailbox includes a housing that defines an interior space. A power module is coupled to the housing and positioned in the interior space. Each of a plurality of fixtures is operationally coupled to the power module by a respective wire that extends from the housing. Each fixture is configured to couple to a surface proximate to a respective digit of a house number. Each fixture comprises a bulb so that the plurality of fixtures is configured to illuminate the house number.