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Photoelectric Security Sensors Mcalester OK

Local resource for Photoelectric Security Sensors in Mcalester. 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.

Quality Fire & Safety Co
(918) 423-1117
PO Box 3071
Mcalester, OK
 
Dct Inc
(918) 426-5902
501 E Cherokee Ave
Mcalester, OK
 
Integrated Home Controls
(405) 659-1829
1091 N Harrah Rd
Harrah, OK
 
One Link Wireless
(405) 840-2345
7321 Broadway Ext
Oklahoma City, OK
 
Firepro Fire Protection
(918) 857-1513
PO Box 141112
Broken Arrow, OK
 
Security Systems & Engineering Inc
(918) 426-4990
420 West Carl Albert Parkway
McAlester, OK
 
Advanced Electronics Llc
(918) 470-6411
PO Box 190
Mcalester, OK
 
Bays National Security
(918) 665-0000
11063 S Memorial Dr # D
Tulsa, OK
 
Security Lock Svc
(405) 943-0111
3413 NW 23rd St
Oklahoma City, OK
 
Roll Top Inc
(405) 872-3438
10151 E Etowah Rd
Noble, OK
 

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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