Title: Electronic Control Device Comparative Review
 1Electronic Control DeviceComparative Review
- Stinger S-200(T), TASER X26, TASER M26 
 
  2Electronic Control Device Key Factors
- Supplier Viability and Trustworthiness 
 - Device Reliability, Safety and Testing Support 
 - Device Effectiveness 
 - System Features 
 - Accountability Controls 
 - Price 
 
  3SEC Federal Law Suit Against Stinger  Gruder
Stinger announced a settlement with the SEC on 
May 1, 2008. It appears that the case against 
Mr. Gruder was not settled. 
 4Supplier Financial ViabilitySource Public 
Financial Filings for Year Ended 12/31/2007 
 5Supplier Financial ViabilitySource Public 
Financial Filings for Year Ended 12/31/2007 
 6Future Product Support  Enhancement
- TASER is investing 12X as much in research  
development and accelerating each year  - TASER has announced RD investment will triple to 
13 - 15 million in 2008  - Stinger has slashed RD spending
 
  7Past Performance in ECDsTASER International, 
Inc.
TASER M26 Introduced 1999 Status 75,000 
Shipped TASER X26 Introduced 2003 Status 
250,000 Shipped TASERCam Recording 
System Introduced 2004 Status 20,000 
Shipped TASER Air Cartridge Introduced 
1995 Status 5,500,000 Shipped
Shipping
Shipping
Shipping
Shipping 
 8Past Performance in ECDsStinger Systems
Stinger S400 Introduced Late 2004 Status 
DISCONTINUED Tru-Vu Camera Introduced Late 
2004 as feature in S400 Status Never Shipped / 
DISCONTINUED Stinger S200 Introduced 
2007 Status DISCONTINUED See Slide 
Notes Stinger S200T Introduced Late 2007 / 
Early 2008 Status Unknown number shipped 
 9Reliability, Safety and Testing Support
- TASER Safer Design 
 - TASER Clean Darts Stinger Contaminated Darts 
 - TASER Reliable Operation Stinger Shocks Weapon 
Operator (see DOJ Study)  - TASER Consistent Ballistics Stinger Fires 
Shrapnel Shards (see DOJ Study)  - Stinger S200 probe penetrates deeply at close 
distances, but lost ability to penetrate targets 
over greater distances (See DOJ Study)  - TASER More Effective 
 - the majority of people reported a much lower 
level of incapacitation when hit with the Stinger 
S200 in comparison to the TASER X26 (See DOJ 
study)  - TASER Proven Safety 
 - 20 Published Human Studies on TASER, 129 Studies 
Total  - 0 Published Human Studies on S200T, 2 Studies on 
S200 Total  - TASER Better Product Quality 
 - Cartridge Misfires 
 - TASER 1 (see DOJ) Stinger up to 47 
(see DOJ)  - Drop Test Failures 
 - TASER 0 (see DOJ) Stinger 60 (see DOJ) 
 - Stinger probes were unable to penetrate clothing 
and in many cases would bounce off the target 
(See DOJ Study)  
Stinger Dart Contaminated
TASER Dart 
 10TASER 129 Medical and Field Studies are Published
- Samples of Studies 
 - US Dept of Defense 
 - US DOJ/Wake Forest University 
 - UK Home Office 
 - Canadian Police Research Centre 
 - Alfred Hospital, Australia 
 - Potomac Policy Institute 
 - Journal of Pacing and Clinical Electrophysiology 
(PACE)  - Orange County Task Force 
 - Cincinnati Police Department 
 - Madison, WI Police 
 - San Diego State University
 
Note Study types and topics add to more than 
total number as each study may cover multiple 
types and topics. 
 11Stinger S200 2 Medical and Field Studies are 
Published
- 2 Studies 
 - US Dept of Justice Evaluation 
 - Animal Study Presented at 2008 Rocky Mountain 
Bioengineering Symposium  -  In a 2/21/2008 Press Release responding 
to the US DOJ Study, Stinger Notes The version 
of the S-200 EID that was tested has been 
discontinued and The current S-200 has had 
significant improvements including greater 
take-down power, new electronics design, and new 
cartridge and dart configurations. Apparently, 
there have been several different configurations 
of device sold under the S200 moniker, making 
it more difficult to determine which version may 
have been used in the animal study presented.  
Note Study types and topics add to more than 
total number as each study may cover multiple 
types and topics. 
 12Department of Justice StudyReliability Concerns
A report to the National Institute of 
Justice January 25, 2008
A quantitative review of the weapon systems shows 
greater reliability of the TASER X26 over its 
Stinger S200 counterpart.
 After each member of the group was 
shocked with each CED, and the CED used was 
randomly changed, they repeated the process with 
the second CED. In all cases of TASER 
deployment, the subjects were immediately 
incapacitated. However, the majority of people 
had little reaction when hit with the Stinger 
S200 while this CED was affixed to them via gator 
clips.
Cartridges were dropped from a height of four 
feet to determine their survivability. None of 
the TASER cartridges broke during this test 
however, fourteen out of the twenty Stinger 
cartridges were damaged upon impact with a 
carpeted floor.
 With the exception of two cartridges that 
did not deploy properly, all of the TASER 
cartridges behaved as advertised and as expected. 
 The probe spread was predictable and the weapon 
was consistent in its operation. The Stinger 
S200, however, exhibited little consistency.
Both subjects reported that a drive stun from the 
TASER was more incapacitating than one from the 
Stinger.
 Note Despite the release date of Jan 25, 2008, 
Stinger Systems claims that the tests were 
conducted on an old S-200 and are not relevant. 
 Claim needs to be viewed in light of general 
credibility. 
 13Department of Justice StudySafety Concerns
A report to the National Institute of 
Justice January 25, 2008
Shocked User In addition to the electric 
shock received from activating the safety while 
the Stinger is in a firing cycle, there were two 
events where the shooter was shocked through the 
grip during testing. Unlike a short, low 
intensity bite, which occurs when officers 
briefly touch an area that is charged from a CED 
deployment, this shock was the equivalent of a 
drive stun and equally incapacitating. It is 
unclear why this occurs with the Stinger weapons, 
but it occurred with two different weapons that 
were from two different shipments. No problems 
of this type were noted with TASER weapons.
 Further problems existed in that the 
Stinger cartridges would also discharge little 
pieces of plastic and metal that could best be 
described as shrapnel. This was noted numerous 
times in testing as these items constantly struck 
the research team. These items were randomly 
dispersed and would sometimes fly out at nearly a 
90-degree angle to the weapon, striking people 
next to the person deploying the Stinger S200.
Cartridge Exploded In two cases, the 
Stinger cartridge exploded when the weapon was 
fired. Beyond the shrapnel that was produced 
from the Stinger, these cartridges dislodged 
their entire firing mechanism.
 Note Despite the release date of Jan 25, 2008, 
Stinger Systems claims that the tests were 
conducted on an old S-200 and are not relevant. 
 Claim needs to be viewed in light of general 
credibility. 
 14TASER Scientific  Medical Advisors
- Richard Carmona, MD 
 - 17th Surgeon General of the United States 
 - Mark Kroll, PhD 
 - Adjunct Professor Cal Poly 
 - Holds more patents on implantable cardiac devices 
and electrical medical devices than any other 
person in the world  - Hugh Calkins, MD 
 - Director of Electrophysiology, Johns Hopkins 
Hospital  - Richard Luceri, MD 
 - Director of Arrhythmia Service, Holy Cross 
Hospital  - James Sweeney, PhD 
 - World Recognized Expert on Nerve Stimulation 
 - William Heegaard, MD 
 - Assistant Chief of ER, Hennepin County Medical 
Center, Level 1 Trauma Center  - Robert Stratbucker, MD, PhD 
 - Nuclear Cardiologist 
 
  15TASER COURT TESTED SAFETY AND TRAINING MATERIALS
TASER Legal Record - 4/25/2008 TASER provides 
litigation and expert support to its customers.
STINGER S200T UNTESTED IN COURT. 
 16TASER Field Proven Results 
 17TASER Field Proven Results
TASER Introduced 
 18Training Support
- TASER Training Academy 
 - Instructor and user courses certified by several 
state POST Commissions  - (Approx. 500 instructor courses per year on 
average)  - Corrections Courses 
 - Security Courses 
 - Armorer Course 
 - Forensic Investigation Course 
 - Use of Force, Risk Management and Legal 
Strategies Seminars 
- Instructor and user courses 
 - (none scheduled according to Stinger website)
 
  19Device EffectivenessTASER vs. Stinger 
S-400Conducted by CRT Less-Lethal
Click here to view video 
 20Device EffectivenessTASER vs. Stinger 
S-200Conducted by CRT Less-Lethal
Click here to view video
 Note Stinger Systems claims that the S-200 
has been discontinued and replaced by a new 
system called the S200T. 
 21Suggested Effectiveness Test Protocol
- Fire probes at conductive target. Turn device 
off immediately.  - Tape probes on outside of clothing 
 - Avoid locations where clothing is very loose to 
avoid disconnect  - Select location where electricity has to arc 
about ΒΌ through clothing  - Note Vendors may suggest using a medical 
electrode patch to connect the wire to the 
subject. This technique is unrealistic (officers 
dont get the opportunity to attach the probes 
via an electrode patch in the field), and may be 
used to mask poor device performance in arcing 
through clothing.  - Suggest varying configuration across volunteers 
 - Consider medical supervision if using devices 
without documented human safety data  - Motivate volunteer to attack target for monetary 
reward  -  Avoid firing probes at volunteer due to Stinger 
probe contamination and probe breakage risks  
  22Accountability Features
AFID Anti-Felon Identification
Dataport Accountability
Audio / Video Recording 
 23Features Range 
 24System Features Size 
 25Price
- TASER Offers Highest Performance AND Lowest Price
 
TASER M26 399
Stinger S200T 499
TASER X26 799