An electronic apparatus is provided. The electronic apparatus includes a memory configured to store waveform information of a signal received from a user's body, a transceiver configured to receive a signal from an external apparatus using the user's body as a communication medium, and at least one processor configured to confirm whether or not a waveform of the received signal corresponds to the stored waveform information, and perform a predetermined function depending on a confirmation result.

A trainable transceiver base station for controlling a remote device includes a first transceiver circuit, a power connection, and a control circuit. The first transceiver circuit is configured to transmit activation signals to the remote device, the activation signals formatted based on training information and formatted to control the remote device. The power connection is configured to receive electrical power from a vehicle. The control circuit is configured to cause the first transceiver circuit to transmit the activation signal when a command signal is received at the trainable transceiver base station. The trainable transceiver base station is located at a first location within the vehicle, and the trainable transceiver base station is configured to receive the command signal from a remote button module located at a second location within the vehicle.

A network connectivity module may provide additional or alternative functionality to a lock that secures a securable container, such as a safe or automated teller machine. The module may be installed in a communication pathway between a keypad and the lock. The module may be programmed to communicate with a plurality of different locks manufactured by different manufacturers. The module may include a network input/output interface, which may provide a wired or wireless connection to one or more external networks, such as the Internet. The additional or alternative functionality may provide a new feature set for the lock that was not available at the time of purchase or installation of the lock. Additionally or alternatively, the connectivity to the external networks may enable remote access to the module, and may enable a remote user to enable or disable functionality of the module, and/or access to the securable container.

A system for installation in a vehicle and for controlling a remote device includes a trainable transceiver and a remote button module. The trainable transceiver base station configured to be mounted in the vehicle at a first location and the remote button module separated from the base station and configured to be mounted in the vehicle at a second location. The remote button module is configured to wirelessly transmit a command signal to the base station in response to receiving a user input at a user input device, and the base station responds to receiving the command signal by transmitting an activation signal to the remote device, wherein the activation signal is formatted to control the remote device.

Electronic systems are provided for secure actuation of a remote device such as a moveable barrier operator. The systems address the man in the middle problem of persons intercepting and duplicating radio frequency signals from a control device by introducing timing parameters into a bidirectional communication sequence between at least two devices.

A method is provided for controlling access to a target device. The method comprises receiving, by the target device, primary input from a user or user device, wherein the primary input matches a predetermined input stored by the target device and authorizes the user or user device to access the target device. The method further comprises storing, by the target device, one or more wireless secondary signals that are detected by the target device during a time period in which the primary input is received. Still further, the method comprises allowing access to the target device in response to receiving the primary input, and then allowing access to the target device in response to subsequently receiving at least one of the one or more wireless secondary signals matching one or more of the stored wireless secondary signals in the absence of receiving the primary input.

Disclosed herein is a method including manufacturing a barrier opening system comprising a barrier operator, and at least one wireless transmitter for wirelessly transmitting commands to the barrier operator. Prior to delivery of the barrier opening system to an end user, an authorization code is programmed into the at least one wireless transmitter. Also prior to delivery of the barrier opening system to the end user, the barrier operator is placed into a learn mode. The authorization code is then transmitted to the barrier operator while the barrier operator is in the learn mode, using a transmitter external to the barrier opening system. The barrier operator then exits the learn mode. The barrier operator is thereafter packaged together the at least one wireless transmitter.

An RFID reader for use in a pet door to control access for a pet bearing an RFID tag or implant. The RFID reader incorporates and is operable in two modes, a learn mode and a normal mode. In learn mode, the reader stores the ID code of an RFID transponder in the vicinity of the reader and also derives additional reader information corresponding to the RFID transponder. In normal mode, the reader compares the ID codes stored in memory to the RFID signal returned from an RFID transponder in the vicinity of said the reader. The RFID reader behavior is at least in part determined by the additional reader information corresponding to said ID codes stored in memory. We also describe a confidence threshold for acceptance of an ID code in learn mode and normal mode. The confidence threshold in normal mode may be less than in learn mode.

A system for installation in a vehicle and for controlling a remote device includes a trainable transceiver and a remote button module. The trainable transceiver base station configured to be mounted in the vehicle at a first location and the remote button module separated from the base station and configured to be mounted in the vehicle at a second location. The remote button module is configured to wirelessly transmit a command signal to the base station in response to receiving a user input at a user input device, and the base station responds to receiving the command signal by transmitting an activation signal to the remote device, wherein the activation signal is formatted to control the remote device.

A system for installation in a vehicle and for controlling a remote device includes a trainable transceiver and a remote button module. The trainable transceiver base station configured to be mounted in the vehicle at a first location and the remote button module separated from the base station and configured to be mounted in the vehicle at a second location. The remote button module is configured to wirelessly transmit a command signal to the base station in response to receiving a user input at a user input device, and the base station responds to receiving the command signal by transmitting an activation signal to the remote device, wherein the activation signal is formatted to control the remote device.