All Categories
Get it between 2024-12-31 to 2025-01-07. Additional 3 business days for provincial shipping.
Base start kit includes 2 plugin receiver and 2 remote transmitter buttons, double sided stickers, anchors, screws, A23 battery is included.
LISTEN TO THE RING CHIMES BEFORE YOU BUY - Just SCROLL DOWN below to the Specification Guide link and click to DOWNLOAD the PDF file. Open the PDF and play all 52 ringtones.
All SadoTech Expandable Wireless Multi-Unit Long Range Doorbell Alert System are CONFIGURABLE and EXPANDABLE doorbell systems that can EASILY ADD on 20+ more extra receivers, transmitter buttons, motion sensors and door sensors. CONFIGURABLE and EXPANDABLE doorbell system. Add on or build your own system EASILY ADD on any number of additional receivers, transmitters, motion sensors or door sensors Long range operation with the receiver at over 500 feetCE, FCC, RoHS certified.