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Electromagnetic Alarms Palmer AK

Local resource for Electromagnetic Alarms in Palmer. Includes detailed information on local businesses that provide access to Electromagnetic Alarms, keyless entry, garage door opener, driveway alarm, as well as advice and content on electromagnetic and electronic alarm system retailers and stores in your location.

Valley Fire Protection Ltd
(907) 745-4622
4720 S Mckechnie Loop
Palmer, AK
 
Guardian Security Systems Inc
(907) 376-4700
3540 South Donovan Drive
Wasilla, AK
 
Action Locksmiths
(907) 451-7954
516 Old Steese Hwy
Fairbanks, AK
 
Harri Plumbing & Heating Inc
(907) 586-3190
809 West 12th Street
Juneau, AK
 
Cascade Enforcement Agency
(503) 291-5082
6700 SW 105th Ave Suite 110
Beaverton, AK
 
Frank Holt Enterprises
(907) 745-3542
3020 N Glenn Hwy
Palmer, AK
 
Mat-Su Security Svc
(907) 357-7238
1075 S Check St # 207
Wasilla, AK
 
Pinkerton Security
(907) 452-2215
701 Bilwell Ave Ste 107
Fairbanks, AK
 
Mlps Morrison Enterprises Loss Prevention Specialists
(907) 563-6577
Po Box 190371
Anchorage, AK
 
flysky
(856) 589-6875
anren load
New York, AK
Alternate Phone Number
0755-68657852
Services
senlin

Electromagnetic Detection

Most intrusion detection systems in use today utilize some form of electrical circuit running through wires, mechanisms, metalized tape or foil. If any part of the electric circuit running through two pieces of metal in the door locks or window lock mechanisms , or if a strip of metallic tape on the window glass is broken, it trips an alarm.

Circuits work well when an intruder attempts entry as one would expect, by opening a door or window. Burglars however, know how to use crowbars and other burglary tools to get through doors without disrupting these electrical circuits. In warm climate regions, houses may have thin walls, and entry can be gained by cutting through a wall. Tape or wire mesh in the wall would have to be torn or cut through to gain entry, thus tripping the security alarms .

Limitations occur in a circuit system because the gap or break can be bridged when the burglar breaks the tape or magnetic connection with a long wire or piece of metalized tape, prying open a door or window frame without setting off the alarm.

Magnetic Contact Circuits

Electromagnetic systems are often used on doors to apartment buildings and secure areas in government offices. They use a magnet in one sealed enclosure and a switch in another sealed enclosure and when the magnetic contact is broken, the alarm signal sounds.

In order to open a door protected with a magnetic door latch, a button has to be pushed by an attendant to allow the door to be opened by the visitor...

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