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Ultrasonic Sensors North Pole AK

Local resource for ultrasonic sensors in North Pole, AK. Includes detailed information on local businesses that give access to ultra sonic sensors, ultra sonic level sensors, ultra sonic proximity sensors, as well as information on ultra sonic security systems, and content on ultra sonic security.

Northern Fire & Safety
(907) 452-5353
3527 Industrial Ave
Fairbanks, AK
 
Securitas Security Svc USA Inc
(907) 452-2215
3515 Industrial Ave # B
Fairbanks, AK
 
American Safety-Welding Supls
(907) 452-7232
3512 International St # 12
Fairbanks, AK
 
Lawson Security
(907) 479-2372
227 Miller Hill Rd
Fairbanks, AK
 
ADT® Home Security
(888) 542-4123
411 W 4th Ave
Anchorage, AK
Description
Get a Security System for Just $99! Protect Your Home and Call ADT® Home Security Today.
Phone Hours
MON - FRI 9:00AM - 11:00PM; SAT 9:00AM - 6:00PM; SUN CLOSED

Arctic Fire & Safety
(907) 452-7806
702 30th Ave
Fairbanks, AK
 
Guardian Security Systems Inc
(907) 459-5275
1201 9th Ave
Fairbanks, AK
 
Ultimate Security & Detective
(907) 456-8737
1305 21st Ave # 204
Fairbanks, AK
 
Alaskan Fire & Safety
(907) 479-3473
975 Van Horn Rd # 2
Fairbanks, AK
 
ADT® Home Security
(888) 564-9618
5520 Lake Otis Pkwy
Anchorage, AK
Description
Get a Security System for Just $99! Protect Your Home and Call ADT® Home Security Today.
Phone Hours
MON - FRI 9:00AM - 11:00PM; SAT 9:00AM - 6:00PM; SUN CLOSED

Ultrasonic Sensors

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Ultrasonic sensors use frequencies around 30khz. These sounds are inaudible for humans yet many dogs can hear them and may find them annoying. The transmitter bounces waves off of walls, furniture, windows and ceilings and when the room has stabilized, the alarm is armed.

There are limitations that affect their use in home security settings. Jingling keys and ringing telephones may set off the alarms. Since ultrasonic sensors don't detect very fast or slow moving objects, an intruder could hide behind an object and move across the sensor's viewable area and not set off. Although this problem has been dealt with in some models, ultrasonic sensors are not the best choice for home security systems .

The disadvantage of ultrasonic sensors is that they don't work well in rooms with wall to wall carpeting and drapery. The sound waves from the transmitter get absorbed by these materials and are too weak to return to the sensor.

Infrared Sensors
Acoustic Sensors
Vibration Sensors
Photoelectric Sensors

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