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Photoelectric Security Sensors Las Vegas NV

Local resource for Photoelectric Security Sensors in Las Vegas. 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.

All Purpose Security
(702) 645-6774
2921 N Tenaya Way # 220
Las Vegas, NV
First Response Fire Equipment
(702) 882-3363
1736 E Charleston Blvd # 282
Las Vegas, NV
Anderson Security Agency Llc
(702) 474-4624
101 E Warm Springs Rd
Las Vegas, NV
Exclusive Protection Inc
(702) 889-4975
6370 W Flamingo Rd # 31
Las Vegas, NV
Afc Fire Equipment
(702) 382-8254
2020 Western Ave
Las Vegas, NV
Certified Fire Protection Inc
(702) 873-5995
3400 W Desert Inn Rd # 20
Las Vegas, NV
Advanced Guard Svc Inc
(702) 366-1493
716 S 6th St
Las Vegas, NV
Andy Frain Svc
(702) 222-0566
1700 E Desert Inn Rd # 108a
Las Vegas, NV
Diversified Security Svc Llc
(702) 210-4212
7674 W Lake Mead Blvd # 250
Las Vegas, NV
American Home Security
(702) 367-2288
4545 Spring Mountain Rd
Las Vegas, NV

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 .

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