Search Results for: home security

Motion detectors: These devices detect change in infrared energy when an intruder enters the open space and let off an alarm. They are available in three models: standard, pet-friendly, and harsh-environment (outdoor). Security panels: These form the brain of a home security system. They monitor the sensors, provide power to the system, connect telephone line … Continue reading Other components of the security system

Today there are scores of companies that sell home security equipment. This equipment varies from company to company but broadly comprises of the following components: Keypad: The keypad performs two main functions. The first is that it initiates security commands; and the second is that it observes the status of the security system. It has … Continue reading Some of the components of the Security system