Home Security and Alarms

Search For Products

Photoelectric Security Sensors Bellevue NE

Local resource for Photoelectric Security Sensors in Bellevue. 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.

Mesa Security
(402) 733-4255
9601 S 28th St
Bellevue, NE
 
M & S Security
(402) 657-5179
4403 Longview St
Bellevue, NE
 
A-Abeix Midwest Corporate
(402) 578-8787
PO Box 460622
Papillion, NE
 
Abc Fire Protection
(402) 593-4088
300 Overland Trl
Papillion, NE
 
Concert Security Svc
(402) 551-2414
4716 Wakeley St
Omaha, NE
 
Titan Plant Protection
(402) 291-9773
1621 Pinecrest Rd
Bellevue, NE
 
Protex Central Inc
(402) 592-8225
1246 Royal Dr
Papillion, NE
 
Spi Omaha
(402) 932-4144
PO Box 460785
Papillion, NE
 
Sentinel Security
(402) 968-4999
15418 Weir St
Omaha, NE
 
Signal 88 Security Llc
(402) 498-8494
1515 Farnam St
Omaha, NE
 

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.

Learn more about home security systems .

Click here to read more from Home Security And Alarms

About Us |  Contact Us |  Link To Us |  Privacy Policy |  Terms of Use |  Resources |  Sitemap