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Photoelectric Security Sensors Fargo ND

Local resource for Photoelectric Security Sensors in Fargo. 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.

Alarm & Inspections by Nardini
(701) 235-4224
303 20th Street North
Fargo, ND
 
Global Group
(701) 781-0117
305 7th Ave N
Fargo, ND
 
West Acres Security
(701) 282-2228
3092 13th Ave S
Fargo, ND
 
General Security Svc Corp
(701) 237-3252
112 University Dr N # 316
Fargo, ND
 
Sentry Security Inc
(701) 298-9051
417 Main Ave
Fargo, ND
 
Akal Security Inc
(701) 298-6811
655 1st Ave N
Fargo, ND
 
Nardini Fire Equipment Co
(701) 235-4224
303 20th St N
Fargo, ND
 
Echelon Corp
(701) 356-3300
1749 38th St S
Fargo, ND
 
Simplex Grinnell
(701) 237-6712
2821 Fiechtner Dr S
Fargo, ND
 
Hintz Fire Equipment Inc
(701) 237-6006
11 15th St S
Fargo, ND
 

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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