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  • 1. Choose the proper words to complete the following passage. Each word can be used only once. Note that there is one more word than you need.

    A. powerful    B. exposed    C. response    D. detect

    E. access    F. sensed    G. improving    H. motion

    I. recognizing    J. tailored    K. constant

    Smart Security

    Smart home tech isn't just about making your home more comfortable or the lighting. There are plenty of connected devices that add an extra level of security to your house, helping you feel safer, year—round.

    Among them,sensors are perhaps the easiest of these to get started with. They're simple to install and enhance the security of anywindows and doors. Elsewhere, indoor and outdoor cameras keep entrances and gardens safer, enabling you to view what's going on, day or night. Smart doorlocks and video doorbells ensure security further by keeping tabs on who's at your door, and who can gain and when.

    You might already own smart devices that could double as security tech. For example, you could program a detector to tell your smart lights to switch on if movement is . Just by getting your various devices talking to one another, you can create a rathersmart security system that is controllable from your phone.

    And intelligent security cameras have been a popular choice. The following are some clever home cameras, which will keep a very watch for unwanted visitors.

    NEST CAM IQ

    This small indoor security camera from Nest packs a punch with an 8MP 4K camera sensor and 12x digital zoom. With its Nest Awaretechnologyfamiliar faces, there'll be no false alarms. It has Google Assistant baked in as well as a very speaker to scare off intruders.

    NEST CAM IQ OUTDOOR

    Both weatherproof and indestructible, Nest's outdoor security cam records video up to 1080p and takes snapshots throughout the day. The Cam IQ can  people from up to 15 meters away and alert you with a photo.