The STI STI-3300 is a wireless doorbell extender from Safety Technology International (STI). It receives the signal from a compatible wireless transmitter and extends the alert range, sounding a chime so a doorbell or call signal can be heard in a remote or larger area.
- Wireless doorbell/chime signal extender
- Extends alert range to remote areas
- Manufacturer: STI (Safety Technology International)
- Part number: STI-3300
To order or confirm compatibility, contact Life Safety Consultants.
Additional information
| Weight | 2.0 lbs |
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