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DefiSign Life Defibrillator Unit - Fully Automatic

5 out of 5 stars
£939.99 ex VAT
£1,127.99 inc VAT
Product Overview

Featuring a 10 year manufacturer's warranty as standard, the DefiSign Life fully automatic defibrillator features three pre-programmed languages (English / German / Polish) and provides clear voice instructions and LED prompts to assist with rescuers attending the emergency. In addition to the DefiSign Life's lightweight design which assists with portability in an emergency, it is also suitable for industrial environments where a more durable device is required, featuring an IP55 ingress protection rating against dust and other contaminants.

Exclusive extras from The Defib Pad:

Product Features:

  • Fully automatic unit - the defibrillator automatically administers the shock
  • Supplied with one set of adult electrode pads, battery, AED responder kit, wall sign + exclusive extras
  • St John Ambulance AED Defibrillator Responder Kit available separately
  • Features a 10 year manufacturer's warranty as standard (providing maintenance intervals are followed)
  • Battery stand-by life: 6 years (from date of manufacture)
  • Electrode pad stand-by life: 2 years (from date of manufacture)
  • Automatic daily or weekly self-tests to check the battery and pads for readiness
  • Pre-programmed with three language selections (English / German / Polish) and provides clear audible instructions when in use
  • Paediatric electrodes for the treatment of children under 25kg or 8 years of age available separately
  • Separate service LEDs and audible alarm indicates possible issue with the device's ability to operate
  • Equipped with internal memory for ECG signal recording (2 hours) and technical events (500 events)
  • Event data can be retrieved using an SD card (available separately)
  • Features an IP55 Ingress Protection Rating for protection against dust and other contaminants
  • Pre-connected electrode pads reduces time taken to respond to an emergency
  • Additional space in the rear of the DefiSign Life for spare electrodes
  • On-site AED Training Courses are available to purchase separately

Please note: The DefiSign Life is supplied with the battery installed which means they are rescue ready on arrival.

Whats Included

The DefiSign Life defibrillator is supplied with a range of accessories in preparation for administering life saving treatment. When purchasing this unit, you will receive:

  • 1 x DefiSign Life defibrillator
  • 1 x Lithium battery
  • 1 x Pair of adult electrode pads
  • 1 x AED responder kit
  • 1 x Self-adhesive wall sign
  • User guide can be downloaded from: DefiSign Life Manual

Exclusive extras from The Defib Pad:

Technical Data
Product Code STJDEFIFA
Alternative Product Codes PA1, H12005
Brand Schiller
Battery Stand-by Life

6 years

Battery Type

Lithium manganese dioxide (LiMnO2)


310 x 255 x 100 mm

IP Rating


Manufacturers Part Number


Operating Temperature

-5 °C to +40 °C

Pad Life

2 years

Relative Humidity

30% to 95% (non-condensing)

Storage Temperature

-20 °C to +50 °C


10 years


Biphasic Truncated Exponential (BTE)

Weight 2.50kg
Product Datasheets

Key Product Features

Pre-connected electrode pads reduces time taken to respond to an emergency

Features three programmed language selections (English / German / Polish)

Separate service LEDs to indicate an issue with the device's ability to operate

Supplied with a DefiSign Life AED Responder Kit to assist with the rescue

Pricing & Availability

Model Stock Price
Product Code: STJDEFIFA Stock Level:
Available for pre-order Expected dispatch: 4th Jun

£939.99 ex VAT

£1,127.99 inc VAT

Delivery Options

The following delivery options are available on this product.

Free Expedited Delivery

Free of Charge - Orders will be delivered in 8 working days with Evri

Excellent Warranty

This product is supplied with a 10 year manufacturers warranty as standard

Customer Reviews

3 customers have given this product an overall rating of 5 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by: T W

Well packaged. Nice and compact.

Published on: 28th February 2024

Rating: 5 / 5 Stars

Reviewed by: S D

The defib is compact and tidy obviously haven't used it yet.

Published on: 1st August 2023

Rating: 5 / 5 Stars

Reviewed by: M R

Perfect for our business

Published on: 25th January 2023

Defibrillator Inspection

Book your defibrillator inspection with one our trained engineers to ensure your device is ready to use.

Live Customer Support

Dedicated live online customer support from our in-house experts.

Operators Online

FREE Reminder Services

Sign up for our free reminder service to receive notifications when its time to replace your batteries and pads.

FREE Replacement Pads

Get free replacement pads if your defibrillator is used to treat a patient within the first 2 years after purchase.

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

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Freephone 0800 612 6304


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