Home Security and Alarms

Search For Products

Photoelectric Security Sensors Sioux City IA

Local resource for Photoelectric Security Sensors in Sioux 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.

Traum Security Systems
(712) 255-1675
Po Box 876
Sioux City, IA
 
Sigler Fire Equipment Co
(712) 255-5929
121 S Rustin St
Sioux City, IA
 
Securitas Security Svc USA Inc
(712) 279-8748
600 4th St # 301
Sioux City, IA
 
Dsi Security Svc
(402) 987-2533
1414 Broadway St
Dakota City, NE
 
Guardsmark Inc Llc
(605) 232-5193
1317 River Dr
North Sioux City, SD
 
Bekins Fire & Safety Svc
(712) 258-1080
3400 Highway 75 N
Sioux City, IA
 
Sioux City Night Patrol
(712) 252-3003
706 8th St
Sioux City, IA
 
Per Mar Security Svc
(712) 277-1521
401 Douglas St
Sioux City, IA
 
First Class Security
(712) 943-1041
206 1st St
Sergeant Bluff, IA
 
Sterling Security Systems Inc
(203) 757-5800
211 Schraffts Drive
Waterbury, 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