- High definition,no radiation,low power consumption
- Expandable to four monitors and two security cameras
- 8 chord melodies chime program and alarm and electronic door unlock
- Wide angle,infrared door security camera in water-proof,oxidation proof,damage-proof aluminum casing
- ablecolor,brightness,talking and chime volume controls
Product DescriptionSee and speak with the person at your entranceway and front door [& backdoor as well with an additional door camera] from the safety and comfort of your home or office without ever having to open your door to an unseen person. Perfect performance two way communication with hands free, large 7″ color,screen and adjustable volume controls. You have a choice of being notified of a visitor’s presence with 8 melodic chimes and you have an instant alarm for unwelcome intruders. Protect your family with this Home Video Intercom system with the convenience of electronic door unlock. This is a modern, attractive, wall mountable unit.
AAS 4000 Video Door Phone Intercom System with 7inch TFT Color Monitor & Infrared Security Camera 