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Photoelectric Security Sensors Moscow ID

Local resource for Photoelectric Security Sensors in Moscow. 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.

Akal Security Inc
(208) 883-4986
220 E 5th St
Moscow, ID
 
H & B Stove & Safes
(509) 338-9473
1003 NW Nye St
Pullman, WA
 
Black Butte Security
(208) 882-1812
1637 Damen St
Moscow, ID
 
Audio Concepts & More
(208) 882-6272
662 W Pullman Rd
Moscow, ID
 
EnterNetworks Inc
(509) 332-6981
840 Se Bishop Blvd
Pullman, WA
 
Bob's Fire Equipment
(208) 882-3693
2235 N Polk Ext
Moscow, ID
 
V G H Computer Services
(208) 883-8372
2002 W Pullman Rd
Moscow, ID
 
Akal Security Inc
(208) 883-4986
220 E 5th St
Moscow, ID
 
R-Tech Systems
(509) 334-9433
980 Sw Alcora Dr
Pullman, WA
 
Northern Intermountain
(208) 726-2705
202 Picabo St
Ketchum, ID
 

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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