Safety Technology International, Inc. STI-3300 Wireless Doorbell Extender with Receiver Connects to Existing Hardwired Doorbell, Part of Musical Wireless Chime Series
Key features
- •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. Limited one year warranty.
Safety Technology International, Inc. STI-3300 Wireless Doorbell Extender with Receiver Connects to Existing Hardwired Doorbell, Part of Musical Wireless Chime Series
List Price: $68.01$61.21DEALYou Save: $6.80 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (4)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
