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Photoelectric Security Sensors Cartersville GA

Local resource for Photoelectric Security Sensors in Cartersville. Includes detailed information on local businesses that provide access to Photoelectric Security Sensors, industrial photoelectric sensors, photoeye, infrared, as well as advice and content on where you can find retailers and companies, locally, that provides these products in your area.

H & R Fire & Safety Inc
(770) 382-7650
10 Dean Rd SE
Cartersville, GA
 
Twister Security Grp
(770) 318-6186
12 Akron St
Cartersville, GA
 
Vanguard Protection Svc Inc
(770) 425-3331
6271 Fernstone Trl NW
Acworth, GA
 
Shepperson Security & Escort
(678) 469-7899
4319 Edgewater Dr NW
Kennesaw, GA
 
Loud Security Systems
(770) 427-1300
975 Cobb Place Boulevard Northwest
Kennesaw, GA
 
Identicard
(770) 382-0920
15 Springhouse Ct SW
Cartersville, GA
 
Northeastern Security Systems
(570) 283-4232
15 Elizabeth Street
Kingston, GA
 
American Security Assoc
(770) 917-9188
4394 Seminole Dr
Acworth, GA
 
Ipc Intl Corp
(678) 290-0160
400 Ernest W Barrett Pkwy NW
Kennesaw, GA
 
Securitas Security Svc USA Inc
(706) 235-2735
700 E 2nd Ave SW
Rome, GA
 

Photoelectric Sensors

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Photoelectric detection systems use a light-sensitive cell and a directed light source which points directly at the cell. Photoelectric security systems can be classified as motion detection systems since an object or person must move across the photoelectric connection to break the light transmission to the sensor.

The source transmits invisible light beams to the adjacent cell or sensor. Often an infrared filter covers the light source to make it non-visible to intruders. If an intruder crosses the light beam, it breaks the beam's continuous contact with the photoelectric cell and trips the alarm. Mirrors can be installed with photoelectric security systems in order to allow one light beam to be projected across a large area, thus allowing a criss-crossing of the light beam across a room. This makes it much more difficult for an intruder to crawl under, or step over the light beam.

Photoelectric may seem an old technology, however it is still in use in many home security systems.

Learn more about home security systems .

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