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Photoelectric Security Sensors Salina KS

Local resource for Photoelectric Security Sensors in Salina. 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.

Midwest Security Systems Inc
(785) 825-8157
1006 E Iron Ave
Salina, KS
 
Wilson Electric
(785) 823-3751
936 S Santa Fe Ave
Salina, KS
 
Complete Surveillance Sltns
(785) 825-7285
119 W Iron Ave
Salina, KS
 
Anytime Safe & Lock Svc
(785) 826-9191
201 E Elm St
Salina, KS
 
Midwest Security Systems Inc
(785) 825-8157
1006 E Iron Ave
Salina, KS
 
Excel Security Systems Llc
(785) 825-2200
3353 S Holmes Rd
Salina, KS
 
Weis Fire & Safety Equipment
(785) 825-9527
111 E Pacific Ave
Salina, KS
 
Merchants Security & Special
(785) 823-2163
903 Mcadams Rd
Salina, KS
 
Weis Air & Fire Systems
(785) 823-8040
349 E Avenue A
Salina, KS
 
Richardson Development Alarm Line
(785) 493-8013
134 S Santa Fe Ave
Salina, KS
 

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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