The APKITAO from ESP deliveries crystal clear audio at a low price. This Intercom Kit allows the owner to talk to their visitor over the intercom phone and grant or deny access from an out of sight location. The Handset comes with a lock Feature which allows you to open the door to your visitor if you wish to. An additional Handset can be added if the user wishes. The installation of the handset and door station is relatively easy as you can install the phone and the door station with provided power supply to have an intercom system with no automatic locking or with the EVBPSBB Electronic lock (not included) to enable the user to unlock the door with the Intercom. Main Features: Contains Door Station and Intercom Handset 100m Cable length from intercom to Door Station Ability to release lock from intercom Talk to visitor from an out of sight location Technical Specification Input: 240V AC Intercom Colour: White Door station Colour: Black Specification Sheet 1 Year Guarantee Included