The Philips HeartStart HS1 is a semi-automatic defibrillator which helps the first aider with step-by-step voice instructions throughout defibrillation and CPR.  Reliable and easy-to-use this AED is capable of delivering a shock at the press of a button.

A popular choice of defibrillator, the HeartStart HS1 features automatic self-tests and comes with:

• 8-year warranty as standard.
•  A free AED responder kit so that your fully prepared and have essential equipment to hand.
• The semi-automatic unit administers a shock at the press of a button.
• Step-by-step voice commands guide the first aider through defibrillation and CPR.
•  Automatic self-test function
•  A minimum battery shelf life of 5 years
•  Battery standby life of 4 years
• Electrode pad life: 18 months (from date of manufacture)
• Includes pre-connected Phillips HeartSmart HS1 adult defibrillator pads 
•  This defibrillator is also suitable for treating infants and children (1 to 8 years old) with the addition of HeartStart HS1 infant/child smart pads  
• Able to deliver a shock after the end of a CPR interval, typically in 8 seconds.
• Self-test status indicator: green blinking light indicates ready for use.
• A sturdy carry case is available as an optional extra
•  Free Delivery

The Phillips HeartStart HS1 Sem-Automatic Defibrillator is highly recommended for all first aiders, regardless of their level of training. It retains usage information which can be easily transferred to a computer for analysis via IRDA protocol and is ideal for use in a variety of settings including offices, airports, train stations, fitness centres, and more.