Ring Chime Pro Doorbell 2nd Generation model 5F67E9 This was used for 6 weeks and then upgrade to a totally new system hence the reason for selling... Product code: 5F67E9 - Condition is "Excellent" - Please study the pictures carefully as these also form part of the description -Dispatched with eBay delivery 2-3days FULLY INSURED of the value of the package Royal Mail 48 Any questions please feel free to get in touch... From a PET & SMOKE FREE HOME If you have any issues at all please get in touch before leaving any feedback. Thanks for looking