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Door Alarms Cheyenne WY

Local resource for door alarms in Cheyenne. 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.

Guardsmark Inc
(307) 638-8668
1111 E Lincolnway # 106
Cheyenne, WY
 
Ranger Security
(307) 640-3066
PO Box 21270
Cheyenne, WY
 
Wyoming Security Systems Inc
(307) 634-8513
Po Box 15730
Cheyenne, WY
 
Pawling Enterprises Inc
(307) 632-7857
2709 Bent Ave
Cheyenne, WY
 
Cheyenne Security Systems Inc
(307) 635-2774
Po Box 6682
Cheyenne, WY
 
S K S Alarm CO
(307) 632-3462
2727 Oneil Avenue
Cheyenne, WY
 
Security Co
(307) 632-2222
7309 E Pershing Blvd
Cheyenne, WY
 
Akal Security Inc
(307) 632-2304
2120 Capitol Ave
Cheyenne, WY
 
Weekly's Fire Extinguisher Svc
(307) 634-4382
1307 Green Acres Ct
Cheyenne, WY
 
Phoenix Fire Protection Inc
(307) 634-3473
2022 Snyder Ave
Cheyenne, 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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