StarPoint Expandable Wireless Multi-Unit Long Range Doorbell Alert System, 2 Extra Add-On Mini Window/Door Sensor, Model, White

StarPoint Expandable Wireless Multi-Unit Long Range Doorbell Alert System, 2 Extra Add-On Mini Window/Door Sensor, Model, White

• Multiple receivers can be configured to RING WITH DIFFERENT chimes/ringtones to let you know which transmitter was triggered _- a very convenient feature for multiple doorway entries.
• Built in receiver MEMORY feature RETAINS doorbell chime/ringtone selection even when receiver is unplugged or powered off. Long range operation with the receiver at over 500 feet
• 2 StarPoint Expandable Wireless Multi-Unit Long Range Doorbell Alert System, Extra Add-On Mini Window/Door Sensor, Model, White
• OVER 1000-FOOT LONG-RANGE OPERATION penetrates steel doors, exterior walls and interior walls. No new wiring required for implementation. SIMPLY PLUG RECEIVER INTO ELECTRICAL OUTLET (no batteries required for main receiver). Easy to install with included mounting hardware and basic tools
• WANT TO LISTEN TO OUR CHIMES/RINGTONES BEFORE YOU BUY? GO AHEAD - Just SCROLL DOWN to the Technical Specs section below and click on the Specification Guide link to DOWNLOAD the PDF file. Open the PDF to play all 52 ringtones. We're proud to announce we've developed a custom music chip in our doorbells that includes carefully selected. Over 50+ different ringtones. Operating range of over 500 ft (1000 ft in open area). 4 levels of adjustable volume from 25db - 110db.