The Lifeline AUTO AED is a fully automatic defibrillator designed to make emergency response fast, simple, and effective. With one-button operation, the unit analyzes heart rhythm and automatically delivers a shock if needed — helping equestrian facilities, barns, arenas, and event venues respond confidently during a cardiac emergency.

Designed for ease of use under pressure, the Lifeline AUTO guides rescuers with calm, step-by-step voice prompts and bright visual indicators. Simply turn the unit on and it does the rest, making it ideal for riders, trainers, staff, volunteers, and spectators with little or no medical training.

Built with the demands of equestrian environments in mind, the Lifeline AUTO features a lightweight yet rugged design that withstands dust, moisture, vibration, and harsh conditions. Its highly visible yellow casing makes it easy to locate quickly in an emergency, while the large integrated handle allows for secure carrying — even with gloves on.

The unit’s illuminated status indicator continuously displays readiness, giving peace of mind that the AED is prepared to perform whenever needed. With no lids, moving parts, or complicated setup, deployment is quick and intuitive when every second counts.

The Lifeline AUTO uses clinically proven biphasic technology to deliver safe and effective shocks. This trusted waveform technology is widely used in defibrillators worldwide and has been validated through extensive clinical use and published research.

To support long-term reliability and evolving protocols, the AED can be easily upgraded in the field using a data card. Rescue event data is also recorded and can be retrieved for review and reporting.

Two long-life battery options are available:

5-Year Battery Pack — up to 125 shocks or 8 hours of continuous operation
7-Year High-Capacity Battery Pack — up to 300 shocks or 16 hours of continuous operation

Compact, durable, and easy to use, the Lifeline AUTO AED is a dependable safety solution for equestrian facilities committed to protecting riders, staff, and spectators.

Technical Specifications

Device Information

Type: Fully-Automatic External Defibrillator
Models: DDU-120A, DDU-120E

Defibrillation Technology

Biphasic Truncated Exponential waveform with impedance compensation
Adult Energy Output: 150 Joules
Child/Infant Energy Output: 50 Joules
Rapid charge time of 4 seconds or less after shock is advised

Voice Guidance & CPR Support

Clear, extensive voice prompts guide rescuers through every step of operation
Built-in CPR pacing metronome helps maintain proper compression rhythm during CPR

User Controls & Status Indicators

Controls

Illuminated On/Off button

Status Indicators

“Check Pads” notification
“Do Not Touch Patient” alert
“Analyzing” indicator
Shock-ready notification
AED Status LED for readiness monitoring

Rescue Protocols

Default AHA/ERC rescue protocols
Supports protocol updates as guidelines evolve

Patient Analysis & Monitoring

Automatically evaluates patient impedance for proper pad connection
Continuously monitors ECG signal quality
Detects shockable and non-shockable rhythms automatically
Meets or exceeds IEC-60601-2-4 standards
Complies with AAMI DF80 requirements and AHA recommendations

Battery Information

High-Capacity Battery Option

Model: DBP-2800

15VDC, 2800 mAh
Up to 300 shocks or 16 hours of continuous operation
Up to 7-year standby life when installed with 9V ASI battery

Standard Battery Option

Model: DBP-1400

15VDC, 1400 mAh
Up to 125 shocks or 8 hours of continuous operation
Up to 5-year standby life when installed with 9V ASI battery

Battery Features

Lithium/Manganese Dioxide chemistry
Disposable, recyclable, non-rechargeable design
Audible and visible low battery alerts

Self-Testing & Readiness Features

The AED continuously monitors itself to ensure rescue readiness with:

Automatic daily, weekly, monthly, and quarterly self-tests
Battery insertion integrity testing
Automatic testing of pre-connected pads
User-initiated system and battery testing
Visual and audible status indicators

Defibrillation Pads

Adult Pads

Model: DDP-100
Surface Area: 16 in² (103 cm²)

Child/Infant Pads

Model: DDP-200P
Surface Area: 7.75 in² (50 cm²)

Pad Features

Pre-connected, single-use disposable electrodes
Non-polarized, self-adhesive design
Integrated cable and connector system

Event Recording & Data Storage

Records critical ECG segments and rescue event information
Event data downloadable to removable data card

Optional Removable Storage

Supports:

Up to 12 hours of ECG and event storage (without audio)
Up to 1 hour 40 minutes of audio recording (audio option)

PC-Based Event Review

ECG review with event tagging
Audio playback when available

Environmental Specifications

Designed for demanding indoor and outdoor environments, including equestrian facilities, barns, and event venues.

Operating Conditions

Operating Temperature: 32°F to 122°F (0°C to 50°C)
Extreme Cold Operation: Down to –4°F (–20°C) for one hour
Standby Temperature: 32°F to 122°F (0°C to 50°C)
Humidity Range: 5%–95% non-condensing
Altitude Range: -500 to 15,000 feet

Durability & Environmental Testing

Tested to MIL-STD vibration and shock standards
Helicopter and jet aircraft tested
Drop tested from 1 meter on any edge, corner, or surface
IP54-rated dust and splash protection
Advanced ESD and EMC protection for reliable operation in challenging environments

Size & Weight

Dimensions: 8.5" x 11.8" x 2.7"
Weight with DBP-1400 Battery: 4.2 lbs (1.9 kg)
Weight with DBP-2800 Battery: 4.4 lbs (2.0 kg)

Compact, durable, and easy to operate, this fully automatic AED is designed to help equestrian facilities improve emergency preparedness and provide reliable lifesaving support when every second matters.

What's Included:

Defibtech Lifeline AUTO AED with 8-Year Warranty
One Set of Adult Electrode Pads
Standard or High-Capacity Battery Pack
9 Volt Lithium Battery for AED Self Checks
Durable Soft Carry Case, a $99 Value
Premium AED/CPR Responder® Pack
"AED Equipped" Window/Wall Decal
AED Check® Tag
Physician's Prescription

Recommended Items (Sold Separately)

AED Cabinet
AED Management Program (Not required but highly recommended)
Pediatric electrode pads
Spare set of Adult Electrode Pads
CPR/AED First Aid Course (May be required by State)
Emergency Action Plan (May be required by State)Key Specifications

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