STI's Wireless Chimes product series is a wireless doorbell and receiver that greet your visitors with a pleasant chime and lets you know when the door opens, or a person enters the detection zone. All chimes for the wireless door chime are compatible with each other. Distinguish between front and back doors by adding sensors and selecting a different chime on each. Transmitters have up to 500’ operating range (line of sight).
Key Features
DESIGN
DESIGN
- Designed to greet visitors with a pleasant chime
- Alerts when the door opens or a person enters the detection zone.
CONSTRUCTION
CONSTRUCTION
- UL/cUL Listed, FCC and IC Certified.
INSTALLATION
INSTALLATION
- Quick and easy to install - no wiring needed.
- Receiver plugs into 120 VAC outlet.
ELECTRONICS
ELECTRONICS
- Receiver has a low and high volume adjustment.
- Supervised low battery alert.
OPTIONS
OPTIONS
- 10 sound options with the push of a button on the sensor (excludes STI-3331). STI-3300 offers two sound choices.
- STI-3300 can distinguish between a front and back door by adding another sensor.
OTHER FEATURES
OTHER FEATURES
- All chimes are compatible with each other.
- Up to 500' (line of sight) operating range.
- Ideal for home, store or office.
- One year limited warranty.
MEDIA
Product Models
STI-3300
Wireless Doorbell Extender with ReceiverFeatures: 
Colors:
STI-3350
Wireless Doorbell Chime with ReceiverFeatures:
Colors:
STI-3360
Wireless Entry Alert® Chime with ReceiverFeatures:
Colors:
STI-3610
Wireless Motion-Activated Chime with ReceiverFeatures:
Colors: