VTech 6.0 Cordless Telephone with Wireless Monitoring SystemThe VTech Wireless Home Monitoring System with Cordless Telephone comes with a cordless handset and base, a garage door sensor and an open closed sensor. The phone is expandable up to 5 handsets. Features include HD audio, a digital answering system, a large backlit base display and much more. Features: Easy to install cordless telephone with wireless home monitoring capabilties Receive alerts on the handsets and base when your garage door is up or