StarPoint Expandable Wireless Multi-Unit Long Range Doorbell Alert System, Extra Add-On Mini Window/Door Sensor, Model, White

Sato text our point collection of wireless doorbells is an incredibly affordable way to keep your home or office space safe and secure our star point system is a configurable and expandable doorbell system that can easily add on twenty or more extra receivers transmitter buttons motion sensors and door sensors with star point you can custom build your own system that fits your particular needs set your large home or office up with the best doorbell system and you'll always be alerted no matter what room you're in the parable technology is easy to use and allows you to mix and match l-series components easily with one or multiple receivers receivers can be configured to ring with different shines so that you know which transmitter was triggered this is a very convenient feature if you have multiple doorway entries no matter what the size of your home or office is SATA tech has you covere