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Door Alarms Central Point OR

Local resource for door alarms in Central Point. 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.

Acme Fire Fighting Devices
(541) 770-4050
6698 Ponderosa St
Central Point, OR
 
Mc Fall Security & Patrol
(541) 776-2806
1332 Winchester St
Medford, OR
 
Maksimum Inc
(541) 608-2820
259 E Barnett Rd # 3-130
Medford, OR
 
Action Security Inc
(541) 779-6596
2424 Pembroke Cir
Medford, OR
 
Fyr-Fyter Sales & Svc
(541) 773-1831
728 W Mcandrews Rd
Medford, OR
 
Affiliated Security Group
(541) 858-3346
PO Box 3338
Central Point, OR
 
Akal Security Inc
(541) 245-1548
310 W 6th St
Medford, OR
 
Absolute Fire & Safety Llc
(541) 779-3853
1489 Ridge Way
Medford, OR
 
Oregon Protection
(541) 855-7080
711 Medford Ctr # 210
Medford, OR
 
Valor Security Svc
(541) 770-5580
1600 N Riverside Ave
Medford, OR
 

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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