Installation PLEASE NOTE: our professional installation, any additional accessories purchased with an alarm kit – that require installation – will be charged to the customer at £5 per accessory. This will be payable to the Yale Smart Security Partner at the time of installation. Installation for these products is only available in England All of our Professional Installers have been installing Yale products for over 10 years, we have been trained by Yale On purchase of the product with installation, one of our installers in your area will contact you to arrange a convenient time and date for the installation to take place. They will answer any questions you may have and will also be able explain what to expect on the installation day.