Home Security and Alarms

Search For Products

Photoelectric Security Sensors Wilmington DE

Local resource for Photoelectric Security Sensors in Wilmington. 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.

Allied Barton Security Svc
(302) 498-0450
824 N Market St # 102
Wilmington, DE
 
Union Wholesale Co
(302) 656-4462
500 E Front St
Wilmington, DE
 
Conmac Security Inc
(302) 479-5920
2001 Brandywine Pkwy # A
Wilmington, DE
 
Colonial Security Svc
(302) 994-3011
2020 Duncan Rd
Wilmington, DE
 
Quality III Fire Protection
(302) 762-8262
1607 Todds Ln
Wilmington, DE
 
Phoenix Fire Equipment Co
(302) 765-2705
4410 Miller Rd
Wilmington, DE
 
Sos Security Inc
(302) 425-4755
1300 N Market St # 201
Wilmington, DE
 
Beyond The Studs
(302) 428-6080
2702 Lancaster Ave
Wilmington, DE
 
Securitas Security Svc USA Inc
(302) 764-1070
6 Denny Rd # 300
Wilmington, DE
 
Austin & Pruitt Fire & Safety
(302) 654-2380
2 Brookside Dr
Wilmington, DE
 

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

Local Events

Philadelphia Flower Show 2018
Dates: 3/4/2018 – 3/11/2018
Location:
Pennsylvania Convention Center Philadelphia
View Details
 
About Us |  Contact Us |  Link To Us |  Privacy Policy |  Terms of Use |  Resources |  Sitemap