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Ultrasonic Sensors Juneau AK

Local resource for ultrasonic sensors in Juneau, 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.

Southeast Extinguisher Svc
(907) 790-2522
5434 Shaune Dr # B1
Juneau, AK
 
Simplex Grinnell
(907) 789-4110
1901 Anka St
Juneau, 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

Boldt Security Systems
(281) 464-2400
10414 Sageglow Drive
Houston, AK
 
Securitas Security Svc USA Inc
(907) 562-5487
2909 Arctic Blvd # 202
Anchorage, AK
 
Goldbelt Inc
(907) 790-4990
3075 Vintage Blvd # 200
Juneau, AK
 
Knightwatch Security Kwssi Inc
(907) 789-0332
9509 Maier Dr
Juneau, 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

Ipc Intl Corp
(907) 278-1811
320 W 5th Ave # 219
Anchorage, AK
 
American Alarm Company
(713) 869-3721
6200 Stillman Street
Houston, AK
 

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

Learn more about home security systems .

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