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Infrared Sensors Derry NH

Local resource for infrared sensors in Derry, NH. Includes detailed information on local businesses that give access to infrared sensors, remote security sensors, humidity sensors, as well as information on infrared security systems, and content on infrared security.

ADT® Home Security
(888) 564-9618
18 Clinton Dr
Hollis, NH
Description
Get a Security System for Just $99! Protect Your Home and Call ADT® Home Security Today.
Phone Hours
MON - FRI 9:00AM - 11:00PM; SAT 9:00AM - 6:00PM; SUN CLOSED

Detection Alarms- Inc.
(603) 471-7072
9 Londonderry Rd
Londonderry, NH
 
Reliable Security Guard Agency
(603) 893-3840
11 Industrial Way # 2
Salem, NH
 
Illinois Security Services and Alarms Inc
(217) 477-0283
1007 North Vermilion Street
Danville, NH
 
Lrc Svc Inc
(603) 622-7700
728 E Industrial Park Dr # 15
Manchester, NH
 
Hampshire Fire Protection Co
(603) 224-6638
8 N Wentworth Ave
Londonderry, NH
 
Strategic Partnering Group
(603) 898-1602
5 Tudor Dr
Salem, NH
 
Eastern Alarms & Communications
(603) 382-4433
3 Commerce Park Drive
East Hampstead, NH
 
Asset Protection Assn
(603) 669-8228
60 Rogers St # 8
Manchester, NH
 
Securitas Security Svc USA Inc
(603) 627-0333
62 Lowell St
Manchester, NH
 

Infrared Sensors

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Passive Infrared Systems (PIR)

Passive infrared security systems use infrared light either to detect movement or temperature changes in the sensor's viewing area. They compare the temperature of the background with that of anything moving across that background zone.

PIR systems allow a person to view a poorly lit area via security cameras with infrared light sensors. Passive infrared systems don't emit anything, instead they see any infrared energy which is emitted by people and motors.

Since most burglars prefer the cover of darkness, infrared cameras can be very beneficial in back yards or for use with night security cameras as a perimeter or early warning system. Since infrared sensors also sense temperature, an object, a person, warm car engine, or even a smoldering fire can trip an infrared sensor-based alarm.

Infrared security systems are used in outdoor motion detecting systems, indoor motion detection and in fire alarms. Their versatility makes them a popular choice for home security systems.

Learn more about home security systems.

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