Night lamp with a motion sensor: the principle of operation and classification of lamps from the mains and batteries, selection criteria and installation with connection. Advantages and disadvantages, DIY manufacturing and an overview of the best models.

Remote switch: use and types, design and principle of operation of the device with a control panel. Selection criteria and wiring diagrams, advantages and disadvantages, DIY manufacturing and an overview of popular manufacturers.

Cable for video intercom: basic requirements and features, materials for manufacture and variety. Selection rules and connection steps, popular manufacturers.

Wifi camera for the street: varieties and key features, differences from devices for indoor use. Selection criteria and main points of connection, advantages and disadvantages.

Smart home appliances: home appliance options that can be controlled via a smartphone. The principle of work and popular manufacturers, the advantages and disadvantages of smart gadgets in the house.

Light control panel: operating principle and variety, connection rules and selection criteria. Advantages and disadvantages, an overview of popular models and control from the phone.

Outdoor CCTV camera with night vision: device and principle of operation, basic characteristics and types. Selection criteria and features, installation rules and popular models.

Light bulb with a motion sensor: purpose and principle of operation, features and scope. Installation methods, advantages with the disadvantages of light bulbs and the best manufacturers.

Smart light: the main functionality of the control system and features. Advantages and safety, binding switches and lighting scenarios.

Motion sensor: a variety of types and characteristics, scope and principle of operation. Selection criteria and features of the connection, do-it-yourself manufacturing at home and the best models.

IP video surveillance: definition and principle of operation, differences from analog cameras. Connection and installation, common resolution and configuration, advantages and disadvantages of use.