Safety Technology STI-3300 STI Wireless Doorbell Extender with Receiver

Safety Technology International Wireless Doorbell Extender w/Receiver STI-3300

• Wires onto existing doorbell chime box inside the building or home.
• Extends the range of which you can hear existing doorbell unit for example to a garage or basement.
• Up to 500′ from the chime to receiver.
• Receiver has low and high volume adjustment.
• UL & CUL Listed, FCC & IC Compliant.

Hear your doorbell chime at an additional location in your home by setting up the STI Wireless Doorbell Extender with Receiver. This complete DIY kit comes with a wireless receiver that plugs into an outlet up to 500 feet away from your existing doorbell chime to alert you when the button is pressed. The included “extender” wires into your existing hardwired doorbell chime. When the existing chime receives a signal from your doorbell button, the extender also triggers and sends a wireless signal to the receiver. The receiver then alerts you by chiming. Your existing doorbell will chime as well. The receiver provides 2 alert sounds to choose from, allowing you to customize your chime, and also differentiate between various transmitters (sold separately). As part of the STI Wireless Chime Series, the included receiver can be used to monitor up to 10 wireless transmitters total (sold separately).