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And if your security system doesn’t operate as a smart hub, you may sync with third party smart hubs that let you manage both security and non security related devices on a single platform. Many surveillance cameras and audio bugs emit radio waves and can be identified by a standard RF radio frequency detection device. Conduct a “sweep” of your home with your bug detector. Surveillance devices are often hidden in walls or ceilings, so look for any spots that appear to be spackled or recently concealed. However, with the decreasing size of surveillance equipment, illegal surveillance can be concealed virtually anywhere. Household objects such as pens, clocks, lamps and even watches may contain devices to see and hear what you are doing. Closely examine your home's windows, as the exterior of windows are excellent places for installing illegal surveillance devices since no one has to break into your home to install them. Conduct “sweeps” of your home on a regular basis. Keep an eye out for any signs of a break in as well as any strangers that come inside or even near your home. A phony meter reader or telephone repairmen is an old trick, but that doesn’t mean an estranged spouse or business partner wouldn't also try to insert illegal surveillance in your home. Also, securing the perimeter of your home prevents someone from installing surveillance equipment at the outset.

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Example: magnetic circuit breakers. Door contacts may be hardwired or wireless; hardwired contacts are usually buried in the doorframe, which is less obvious than wireless and are preferable. Window Contacts: Can be hardwired or wireless. Motion Sensors: It’s the most essential and common form of protection. Passive infrared sensors: Detect motion by sensing a sudden change in heat. Dual Tech motion detectors use two different technologies in the same unit: passive infrared and microwave. These devices are designed to avoid false alarms since both technologies must detect motion before setting off the alarm. Photoelectric Sensors: These sensors project a beam of light across a hall or doorway to detect motion and are triggered when a person passing through interrupts the beam. Glass Break Detectors: Usually mounted near windows to detect the specific high frequency sound of glass being shattered. They are usually installed on a wall opposite or adjacent to the protected glass and are effective within about 15′ to 25′. Smoke and Heat Detectors: Detect smoke and heat.