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Door Alarms Alamogordo NM

Local resource for door alarms in Alamogordo. 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.

Alamo Security Svc
(575) 437-8045
1218 Airport Ave
Alamogordo, NM
 
Security Systems Supply
(916) 920-8414
4225 Northgate Boulevard Suite 1A
Sacramento, NM
 
Security Systems Unlimited
(916) 922-3733
4740 Northgate Boulevard Suite 110
Sacramento, NM
 
Alarm Lines
(916) 447-3585
2015 J Street
Sacramento, NM
 
Larsen Security Systems
(916) 344-7518
5097 Rhode Island Dr #4
Sacramento, NM
 
Crown-Winsco Inc
(575) 434-0761
507 24th St
Alamogordo, NM
 
CPP Discount Alarm And Video
(916) 484-1484
1433D Fulton Ave
Sacramento, NM
 
Alarm Center
(916) 929-8888
4135 Northgate Boulevard Suite 5
Sacramento, NM
 
Swinney Mark Alarm & Pre-Wire
(916) 484-6001
5013 63rd Street
Sacramento, NM
 
ACA Security Systems
(916) 387-6688
5320 Power Inn Road Suite E
Sacramento, NM
 

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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