Use our new mobile app to get the most our of your Delkim alarms. The app contains the latest content from Delkim including: - How to video guides for our alarms and bite indication kits - Quick start guides for the Txi-D and the Rx-D - Store locator (based on your location) - Access to our returns system should you need it - Access to our spares request form - Warranty Registration (register your Txi-D or Rx-D for an additional 12 month warranty) We've combined all the best bits of the Delkim