Home Security and Alarms

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Door Alarms Benton AR

Local resource for door alarms in Benton. Includes detailed information on local businesses that provide access to portable door alarms, burglar alarms, door wedge alarms, door knob alarms, vibration sensors, and home security systems, as well as advice and content on security door stops.

ADT® Home Security
(888) 542-4123
6705 W 12th St Ste 7
Little Rock, AR
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

Cop Security Systems
(501) 315-9313
2101 Congo
Benton, AR
 
Advanced Alarm Technology
(501) 794-4300
5400 Salt Creek Rd
Benton, AR
 
Pearson Communications LLC
(501) 282-6609
Shakleford RD
Little Rock , AR
Services
security cameras, home theater

ADT® Home Security
(888) 542-4123
820 Locust St
Conway, AR
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

ADT® Home Security
(888) 564-9618
10620 Colonel Glenn Rd
Little Rock, AR
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

L V Tech Security Systems
(501) 317-1703
18102 Interstate 30
Benton, AR
 
Independent Fire Extinguishers
(501) 778-4197
515 Bird
Benton, AR
 
Home Security Little Rock-Protect Your Home
(501) 588-4382
2706 WASHINGTON ST
LITTLE ROCK, AR
 
ADT® Home Security
(888) 542-4123
1530 W Main St
Jacksonville, AR
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

Door Alarms

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Doors can utilize magnetic contact sensors to detect when a door is opened. The sensor mechanism is housed in the switch side of the sensor and a magnet is housed in the other half. Most door alarms utilize a contact switch, which has two metallic parts that must stay in contact when the sensor is armed. In order for a door to be slid or swung open, the mechanism's metallic contacts lose contact with one another. One half of the door sensor is attached to the fixed side of the doorway, and the other is attached to the movable door. When the door is opened the two parts of the mechanism are separated and the alarm signal is sent.

These mechanisms use a strong magnet that can maintain magnetic contact even when the door is opened slightly. This makes it possible to leave a door open to allow airflow between rooms, yet still have all the protection of armed door alarms.

Electromechanical door locks are powerful electrified lock mechanisms which keep them from being opened. They are an important form of security in commercial properties but can also be used in home security systems. These systems often integrate a magnetic contact sensor so if by chance the door should be opened, an alarm would be activated.

Learn more about home security systems .

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