33
CPSC NEISS Data 2005–2024

Burglar Alarms

Twenty years of CPSC NEISS emergency-room records for this consumer product category, combined with demographic breakdowns, multi-year injury trends, and matching recall notices.

Home Heating & Cooling Equipment · CPSC Code 704

Down 36% over 5 years

The verdict

Burglar Alarms carry a danger score of 33/100 (low risk), driven by roughly 120 ER-treated injuries a year that are declining by about 36% over the last five years.

33/100
danger score (low risk)
120
ER visits per year (avg)
20.9%
end in hospital admission
75+
most-injured age group

Every figure is rendered from the CPSC NEISS record for product code 704 - last data year 2024.

PlainSafety danger score

0/100100/10033/100
PlainSafety danger score

Source: CPSC NEISS danger-score model As of 2024

How this 33/100 score is built

The score is computed from four CPSC-derived factors for burglar alarms - no opinion, no editorializing:

  • Injury volume120 ER visits/yr
  • Severity (hospitalization rate)20.9%
  • Fatality rate0.00%
  • 5-year trend-36%

See the full methodology for the exact weighting of each factor.

What the CPSC Data Shows

Burglar Alarms (CPSC product code 704, in the Home Heating & Cooling Equipment category) generate an estimated 120 emergency-room visits every year in the United States, adding up to roughly 2,289 ER-treated injuries across the 20-year span from 2005 to 2024. PlainSafety derives a danger score of 33/100 for this category (low risk), combining raw injury volume, demographic reach, severity of outcome, and multi-year trend. The five-year trajectory shows that injury counts are declining by about 36% over the last five years, with the busiest year on record being 2016 (308 estimated ER visits) and the quietest 2005 (16 estimated visits).

The single most common ER diagnosis for burglar alarms is fracture to the lower trunk, accounting for approximately 218 visits across the 20-year NEISS window, followed by ingestion to the internal (167 cases). The 75+ age group absorbs the largest share of injuries, about 815 cases over the NEISS window, and females appear slightly more often than the opposite sex in that cohort. Severity outcomes from the NEISS disposition field show that 20.9% of ER visits involving this product end in hospital admission or transfer.

Beyond the hospital-sampled NEISS projections, this page also aggregates 9 consumer incident reports filed directly on SaferProducts.gov, plus 20 anonymized ER narratives - together forming a layered picture of how burglar alarms fail in real households. Every figure on this page comes from CPSC-published data: NEISS projects national estimates from a probability sample of about 100 U.S. hospital emergency departments, while SaferProducts.gov collects voluntary reports from consumers, manufacturers, and clinicians. The danger score, trend indicators, and demographic breakdowns update automatically when CPSC releases a new yearly NEISS file, which is why this page is dated 2024-12-31. For regulatory context, consult CPSC recall notices and the SaferProducts.gov public database linked below.

120
Injuries / Year
20.9%
Hospitalization Rate
0.00%
Fatality Rate

Annual Injury Estimates (2005–2024)

0100200300400 2005200820112015201820212024 51
Estimated annual emergency-room visits for Burglar Alarms, CPSC NEISS

Source: CPSC NEISS national injury estimates As of 2024

Source: CPSC NEISS national estimates CPSC NEISS national estimates Injuries represent ER-treated cases only

Who Gets Injured?

Age Group Male Female Total
0-4 93 10 103
5-14 90 31 121
15-24 20 63 83
25-34 222 16 238
35-44 48 103 151
45-54 68 224 292
55-64 16 213 229
65-74 135 116 251
75+ 272 543 815

Most Common Injuries

Body Part Diagnosis Est. Injuries
Lower Trunk Fracture 218
Internal Ingestion 167
Head Internal Injury 165
Face Laceration 150
Upper Trunk Other 133
Head Hematoma 120
Knee Other 103
All Parts Body Other 85
Hand Laceration 83
Lower Arm Fracture 79
Head Contusions, Abr. 77
Face Fracture 75
Lower Trunk Strain, Sprain 75
Knee Strain, Sprain 74
Head Laceration 73

Severity Breakdown

Treated/examined And Released 72.2% (1,652)
Treated And Admitted/hospitalized 21.4% (490)
Held For Observation 6.3% (145)

ER Visit Narratives

Real anonymized emergency room reports from the CPSC NEISS database.

Age 54 · Male · All Parts Body · Electric Shock · 2024

54YOM PT ACCIDENTALLY SHOCKED SELF WITH A CUT CORD WHILE WORKING ON A HOME SECURITY SYSTEM FEW DAYS AGO. C/O PALPITATIONS SINCE DX: PALPITATIONS

Age 60 · Female · Knee · Strain, Sprain · 2023

60YOF has left knee pain after falling off a four foot ladder while installing a *** security alarm DX: sprain of left knee

Age 54 · Male · Head · Internal Injury · 2023

54 YOM WAS WALKING TO TURN OFF THE ALARM AT HOME AND TRIPPED OVER THE RUG, FALLING TO HIS KNEES. WHEN HE GOT UP, HE WALKED DOWN THE HALLWAY TOWARD THE ALARM AND TRIPPED OVER THE OTTOMAN AND FELL TO HIS KNEES AGAIN. HE GOT UP ONE MORE TIME AND MADE IT TO THE ALARM BUT FELL BACKWARDS ONTO HIS BUTTOCKS AND HIT THE BACK OF HIS HEAD. DRANK ALCOHOL TODAY. BAL NEGDX: GROUND LEVEL FALL

Age 62 · Male · Foot · Other · 2023

62YOM WITH RIGHT ANKLE PAIN FOR 1 DAY, PT WAS AT ***, THE ALARM BROKE OFF THE FLOOR AND FELL ONTO HIS FOOT. DX: RIGHT FOOT PAIN

Age 46 · Female · Knee · Fracture · 2022

46 YOF WAS PUTTING UP A SECURITY SYSTEM AT HER HOME ABOUT A WEEK AGO ON A SHORT STEP STOOL AND FELL ONTO THE LEFT SIDE OF HER BODY.DX: CLOSED FRACTURE LEFT TIBIAL PLATEAU

Age 5 · Male · Internal · Ingestion · 2022

5YOM PRESENTS FOR POSSIBLY INGESTING TWO MAGNETS FROM A WINDOW ALARM TODAY. DX: SWALLOWED FOREIGN BODY.

Age 87 · Female · All Parts Body · Other · 2021

87YOF STOOD TO TURN OFF BURGLAR ALARM, SYNCOPE & FELL ON FLOOR, DX: SYNCOPE

Age 58 · Female · Ankle · Fracture · 2021

58YOF TRIPPED AND FELL WHILE RUNNING INTO HER HOUSE TO TURN OFF HER SECURITY ALARM. DX: RIGHT ANKLE FX.

Age 78 · Female · Neck · Other · 2020

78 YOF ACCIDENTALLY TRIPPED THE ALARM AT HOME. SHE WAS QUICKLY WALKING BACK TO TRY TO TURN THE ALARM OFF BEFORE THE POLICE CAME WHEN SHE TRIPPED AND FELL FORWARD STRIKING HER HEAD BETWEEN HER EYEBROWS ON THE CLOSET. DX: NUMBNESS AND TINGLING IN BOTH HANDS, WEAKNESS OF BOTH HAND, HYPEREXTNESION INJURY OF NECK, FALL FROM GROUND, CLOSED FRACTURE OF NASAL BONE.

Age 37 · Male · Finger · Laceration · 2019

37YOM WAS AT HOME INSTALLING A HOME SECURITY CAMERA SYSTEM WHEN HE JAMMED HIS FINGER DX: LACERATION TO LEFT RING FINGER

Age 75 · Female · Head · Internal Injury · 2019

75YOF TRIPPED AND FELL WHILE RUNNING TO TURN HOME SECURITY ALARM SYSTEM OFF. DX FRONTAL SUBDURAL HEMATOMA %

Age 9 · Female · Foot · Puncture · 2019

9 YOF WALKING BAREFOOT IN HOUSE AND STEPPED ON AN ALARM SENSOR. DX FOOT PUNCTURE

Consumer Incident Reports

Reports filed by consumers on SaferProducts.gov.

8/6/2024 · Incident, No Injury · SimpliSafe, Inc. · Connecticut

My home uses a SimpliSafe home security system. The intention of this is improved safety. This evening, one of their entry sensors became displaced from a window in my toddler's bedroom, just by me gently knocking into it while pulling down the window's shade. The sensor came apart (though the pieces did not break, the device's components just separated), and within it was a lithium ion "button battery" which came out and fell to the floor with the sensor and separated from it easily. My husband, who installed these devices, could not initially locate the button battery and asked for my help in finding it on the floor of my child's bedroom given the dangers we know it can cause if ingested. We located the battery, and given how easily it became dislodged from the sensor, I promptly removed them from the room. I have contacted the Simplisafe company to give them feedback on this. This product is not in line with the CPSC laws and requirements for button battery containing devices. Luckily no harm came to anyone but if the battery was ingested by a child, damage could have been serious and deadly. I am a pediatrician myself (in addition to being a mother), and know the severity of button battery damage and risks of ingestion. Recently, Reese's Law was put into place by the CPSC to avoid such injuries.

8/27/2012 · Incident, No Injury · Cooper Industries · Unspecified

The plug-in base of a motion sensor lighting system caught on fire all of a sudden. I happened to be around that outlet and husband was able to stop the fire from spreading. Otherwise, our house would have been burnt down.

6/13/2022 · Incident, No Injury · VIVINT, INC · Georgia

Caller is concerned that there is mechanical problem with her home security system not recording or going off. The company has been unwilling over the years to assist with the problems she has been having. Caller contacted the company 6/13 and they advised that a service technician would be sent out after she threatened to contact the agency. She stated that she has been experiencing various problems with the system inconsistently for 2 years. 04/14/2022 - current - still offline after technician reboot and relocated closer to modem

4/16/2019 · Incident, No Injury · SimpliSafe, Inc. · United States

From: [REDACTED] Sent: Monday, April 15, 2019 5:21 PM To: Clearinghouse <Clearinghouse@cpsc.gov> Subject: Simply Safe Security System This product is supposed to adhere to the wall with double sided tape. The motion detectors go in corners of the room. The actual control panel also sticks to the wall. We have had each part fall off and almost hit toddlers on the head. I myself was almost hit whole sitting on the couch. The parts while small are heavy enough to injure someone’s head or eye. The control panel is as big as a cell phone and just as heavy. It could knock someone out, like a child, or pet. Please investigate because all the company tells me it that they will send me better tape! This is a product safety defect! [REDACTED]

3/31/2011 · Unspecified · DIGITAL SECURITY CONTROLS (DSC) · United States

Caller is owner/operator/installer of security/burglary alarm systems having one that he knows has a safety issue. The security system named in product portion of this report does not acknowledge any alarm signal from any wireless devices. This poses a safety issue because if the customer has an integrated or wireless smoke detector then the alarm will not sound nor will the monitoring company be notified in case of fire or burglary. The receiver "goes to sleep" after about one year and because it is asleep it does not receive any signals making it defective and a safety hazard to consumers if there is a fire or burglary. Caller honestly believes this alarm system is a safety issue although company will not acknowledge the fact that there is a safety issue involved which endangers owners of these systems to a potentially extreme level. Safety issue is that owners of these systems may not be alerted to fire or burglary. He is requesting that someone from CPSC inspect these alarms he has installed into customer's homes and encourage the manufacturer to acknowledge the safety issue and correct.

2/17/2014 · Injury, Seen by Medical Professional · UTC Fire & Security · New Jersey

In November 2013 I was exposed to the built in siren inside the keypad of a GE Simon XT burglar alarm in an attempt to disarm it. The built in siren gave me hearing damage. I have constant ringing in my ears and being sensitive to any sounds. I has been diagnosed with Tinitus and Hyperacuis.

11/9/2011 · Incident, No Injury · ZMODO · California

We purchased a security dvr with 8 cameras. One of the wires included has 8 power connectors for the cameras. If you don't use all 8 cameras and one of the connectors touches the back metal plate of the dvr, it causes sparks. It also causes sparks when they were connected for the first time too. We called [REDACTED] at the company of distributues the item and explained it to him. He said it sounded normal and to put some electrical tape on the un-used connectors. It is not normal. zmodo model pkd-dk0865-500gb

10/19/2025 · No Incident, No Injury · SimpliSafe, Inc. · United States

Button battery on alarm system sensors are exposed and accessible to children when installed at window level. These are advertised to be able to be installed on windows, doors, and any other home entry points

Showing 8 of 9 reports.

Product Recalls

Search for active and past recalls related to burglar alarms on the CPSC website.

Frequently Asked Questions

How dangerous are burglar alarms?

Based on 20 years of CPSC data, burglar alarms have a danger score of 33/100 (low risk). An estimated 120 ER-treated injuries occur annually in the U.S. related to this product category.

What are the most common injuries from burglar alarms?

The most common injury is fracture to the lower trunk, accounting for approximately 218 injuries over 20 years.

Are injuries from burglar alarms increasing or decreasing?

Down 36% over 5 years.

Who is most at risk for burglar alarms injuries?

The 75+ age group accounts for the most injuries, with approximately 815 cases recorded over 20 years. Females are more frequently injured in this age group.

What happens when someone is injured by burglar alarms?

Of all ER visits involving burglar alarms, approximately 20.9% result in hospital admission. The majority of patients (79.1%) are treated and released from the emergency department.

How can I report a safety problem with burglar alarms?

You can file a consumer incident report at SaferProducts.gov, the official CPSC reporting portal. Reports help the CPSC identify emerging hazards and trigger investigations or recalls. You can also call the CPSC hotline at 1-800-638-2772.

Safety Guides

What this means for you

Treat the 33/100 score as relative risk between products, not your personal odds of injury.

  • See where this category ranks against every other tracked product. Full rankings
  • Injuries cluster in the 75+ age group, take extra care if that describes your household.
  • Check for active recalls on this product before you assume it is safe. CPSC recalls

NEISS estimates ER-treated injuries from a national probability sample of hospitals; they do not capture injuries treated elsewhere or not treated at all.

Data: CPSC National Electronic Injury Surveillance System (NEISS) 2005–2024 and SaferProducts.gov consumer incident reports. Injury estimates are based on a nationally representative probability sample of U.S. hospital emergency departments. This page is for informational purposes only and is not affiliated with the CPSC.