Home Security and Alarms

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Door Alarms Brandon MS

Local resource for door alarms in Brandon. 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) 564-9618
195 Country Place Pkwy
Pearl, MS
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

Davidson Agency Investigations
(601) 966-4856
103 E Lake Dr
Brandon, MS
 
Security Engineers Inc
(601) 933-9643
228 Saint Paul St
Pearl, MS
 
Central Alarm Systems Corp
(601) 932-2022
509 N Bierdeman Rd
Pearl, MS
 
Southern Audio & Comms Inc
(601) 936-6301
509 N Bierdeman Rd
Pearl, MS
 
ADT® Home Security
(888) 542-4123
167 Glenmary St
Jackson, MS
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

A/C Electronics Inc
(601) 624-4211
205 Holmar Dr
Brandon, MS
 
Buckley Security Svc Inc
(601) 939-5752
2710 Old Brandon Rd
Pearl, MS
 
Adt Security Svc
(601) 932-4700
195 Country Place Pkwy # A
Pearl, MS
 
Adt
(601) 664-1100
195 Country Place Pkwy # A
Pearl, MS
 

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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