Home Security and Alarms

Search For Products

Ultrasonic Sensors Rockingham NC

Local resource for ultrasonic sensors in Rockingham, NC. 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.

Bennett's Fire Extinguisher
(910) 997-4187
716 E Washington St Ext
Rockingham, NC
 
Calloway Custom Security
(910) 652-0110
2271 Main St
Ellerbe, NC
 
Pope's Fire Protection Svc
(704) 694-5021
1115 Morven Rd
Wadesboro, NC
 
ADT® Home Security
(888) 542-4123
248 Dunn Rd
Fayetteville, NC
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

ADT® Home Security
(888) 542-4123
110 Shields Park Dr Ste F
Kernersville, NC
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

Tommy's Fire & Safety
(910) 582-5088
278 Hoot N Holler
Hamlet, NC
 
Allen's Professional Invstgtn
(704) 694-2910
115 E Wade St
Wadesboro, NC
 
ADT® Home Security
(888) 542-4123
208 N Caldwell St
Charlotte, NC
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

ADT® Home Security
(888) 542-4123
918 N New River Dr
Surf City, NC
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

ADT® Home Security
(888) 564-9618
2515 Downing Road
Fayetteville, NC
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

...

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 .

Click here to read more from Home Security And Alarms

About Us |  Contact Us |  Link To Us |  Privacy Policy |  Terms of Use |  Resources |  Sitemap