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Photoelectric Security Sensors Oklahoma City OK

Local resource for Photoelectric Security Sensors in Oklahoma City. 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.

Safety & Security Svc Inc
(405) 232-2132
416 NW 8th St
Oklahoma City, OK
Stanley Convergent Sec Sltns
(405) 841-5091
9705 Broadway Ext # 100
Oklahoma City, OK
Metro Concourse System
(405) 236-8722
120 Robert S Kerr Ave
Oklahoma City, OK
GRB Security Systems
(405) 491-6289
8101 Northwest 10th Street
Oklahoma City, OK
Scudder Service & Supply Inc
(405) 232-6069
412 S Robinson Ave
Oklahoma City, OK
Wynn Security Inc
(405) 412-8577
2130 Dublin Rd
Oklahoma City, OK
Patriot Security & Patrol Inc
(405) 943-7227
500 W Main St
Oklahoma City, OK
Security Logics
(405) 607-0556
804 SW 74th St
Oklahoma City, OK
Allied Protective Systems
(405) 842-1314
6909 N Robinson Ave
Oklahoma City, OK
Wireless Security Networks
(405) 604-5952
4045 NW Expressway
Oklahoma City, OK

Photoelectric Sensors


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.

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