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Door Alarms Casper WY

Local resource for door alarms in Casper. 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.

Wackenhut Corp
(307) 266-2774
907 N Poplar St # 240
Casper, WY
 
Guarda
(307) 472-3910
754 N Foster Rd
Casper, WY
 
Arc Security
(307) 472-5238
1622 Westridge Pl
Casper, WY
 
J & B Security
(307) 237-5363
1812 Fremont Ave
Casper, WY
 
Felts Alarm CO Inc
(812) 473-4008
4000 East Indiana Street
Evansville, WY
 
Pyrotechs Inc
(307) 472-3473
963 N Foster Rd
Casper, WY
 
Baileys Fire Equipment
(307) 237-8438
435 N Mckinley St
Casper, WY
 
Rieker, Zach - Z & R Engineering
(307) 262-9710
6242 Rosado
Casper, WY
 
AAA Casper Fire Extinguisher
(307) 237-8438
435 N Mckinley St
Casper, WY
 
Abk Alarms
(812) 477-1247
600 N Weinbach Ave Ste 410
Evansville, WY
 

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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