The visual phone device allows the visual phone set for customers to install the visual phone that features better services than an internal communication system and recognizing anyone who knocks on the door. Safety: opening the gate from the house (7400-7600). Identifying visitors thanks to the image memory of up to 400 images even if I am not present at home. Comfort: possibility of connecting a second internal monitoring device (7600) with a digital fingerprint to open the door. Exclusive for Soumvi. Wireless remote control from Soumvi for Soumvi equipment only up to 100 meters. You can use the existing doorbell cables (7400-7600). It can be adjusted in the camera direction to clarify the view. This product is subject to delivery and installation policy.