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Photoelectric Security Sensors Douglas GA

Local resource for Photoelectric Security Sensors in Douglas. 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.

Georgia Extinguishment System
(912) 381-2260
811 Meadow Lane Dr
Douglas, GA
 
Douglas Security Systems
(912) 384-3170
1764 Earl Day Road
Ambrose, GA
 
Premier Security & Satellite
(770) 483-2308
1951 Gees Mill Rd NE
Conyers, GA
 
Secur Cam Inc
(770) 887-4565
2300 Bethelview Rd # 110-273
Cumming, GA
 
American Citadel Guard Inc
(770) 709-0077
6030 Unity Dr # D
Norcross, GA
 
Inland Security Agency Inc
(912) 384-7407
517 Peterson Ave S
Douglas, GA
 
Northeastern Security Systems
(570) 283-4232
15 Elizabeth Street
Kingston, GA
 
Champion Fire Protection Inc
(912) 234-0111
825 Wheaton St
Savannah, GA
 
Guardsmark Inc
(770) 438-0484
3300 Highlands Pkwy SE # 270
Smyrna, GA
 
Crime Free
(678) 546-7232
4907 Golden Pkwy # 100
Buford, 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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